LABWARE & SUPPLIES

Alarm Timer Alcohol Burners beaker brush Beakers, Glass Beakers, Polypropylene
Alarm Timer Alcohol Burners
Kits
Beaker Brushes Beakers, Glass Beakers,
Polypropylene
brush buret brush Calculator Capillary Tubes Centrifuge Tubes
Brushes Buret Brushes Calculators Capillary Tubes Centrifuge Tubes
applicator Culture Tubes Dessicant Flasks fiter paper
Cotton Tipped
Applicators
Culture Tubes Dessicant Erlenmeyer Flasks Filter Paper
flask brush Funnels Gas Lighter Graduated Cylinders Tube Sealant
Flask Brush Funnels Gas Lighter Graduated Cylinders HemataSEAL -
Clay Tube Sealant
Humidity Sponge Loops Kimwipes Detergent Multi-Well Plates
Humidity Sponge Inoculating Loops Kimwipes Lab Detergent Multi-Well Plates
Needles Parafilm petri pipette Pitchers
Needles (Disposable) Parafilm Petri Dishes Pipettes Pitchers
Polypropylenes
Stoppers Scoops Scouring Pad spoons SHARPS Containers
Rubber Stoppers Scoops Scouring Pads Spoons and Spatulas SHARPS Containers
Stopwatches Syringes Tubes Tube Brush Depressors
Stopwatches Syringes (Disposable) Test Tubes Test Tube Brushes Tongue Depressors
Flasks Wash Bottles Whirl Pak filters crucibles
Volumetric Flasks Wash Bottles Whirl Pak Bags Syringe Filters Porcelain Crucibles




























beakers

BEAKER (POLYPROPYLENE):

These Griffin low form beakers are translucent and chemical resistant. Raised numeral graduations show approximate volume (+/- 5%). Steam autoclavable at 121°C.

#F26210: Polypropylene Beaker, 50 ml $2.75
#F26211: Polypropylene Beaker, 100 ml $3.75
#F26213: Polypropylene Beaker, 250 ml $6.25
#F26215: Polypropylene Beaker, 600 ml $9.50
#F26216: Polypropylene Beaker, 1000 ml $13.95
#F26217: Polypropylene Beaker, 2000 ml $22.00
#F26218: Polypropylene Beaker, 4000 ml $39.95
#F26219: Polypropylene Beaker, 5000 ml $69.00
beakers

GRIFFIN STYLE POLYPROPYLENE BEAKER SET:

Beakers are translucent and autoclavable. They have excellent chemical resistance for many types of chemicals. They have a special no-drip pouring spout and are shatter resistant for reduced breakage and incident of injury. Griffin style beaker set consisting of one each: 50ml, 100ml, 250ml, 500ml and 1000ml. Maximum temperature for PP is 135°C.

#77414: Polypropylene Beaker Set $33.00
beakers

BEAKER (GLASS):

Made from sturdy borosilicate glass with a low coefficient of expansion. These beakers feature a heavy wall construction to resist breakage.

#1500-50: Glass Beaker, 50 ml $3.45
#1500-100: Glass Beaker, 100 ml $3.75
#1500-150: Glass Beaker, 150 ml $4.25
#1500-250: Glass Beaker, 250 ml $5.05
#1500-400: Glass Beaker, 400 ml $6.25
#1500-600: Glass Beaker, 600 ml $8.25
#1500-800: Glass Beaker, 800 ml $10.50
#1500-1000: Glass Beaker, 1000 ml $16.25
#1500-2000: Glass Beaker, 2000 ml $24.00
pitchers

GRADUATED PITCHERS (POLYPROPYLENE):

Chemical resistant, and shatterproof, these pitchers have well designed spouts and large handles. Metric graduations are molded on outside wall. Available in 1000, 2000, 3000 and 5000 ml sizes.

#28990: Polypropylene Pitcher, 500 ml $9.95
#28991: Polypropylene Pitcher, 1000 ml $11.50
#28992: Polypropylene Pitcher, 2000 ml $15.25
#28993: Polypropylene Pitcher, 3000 ml $23.95
#28994: Polypropylene Pitcher, 5000 ml $45.95
cylinders

GRADUATED CYLINDERS PMP (TPX):

Full range of ISO6706 graduated cylinders in transparent PMP (TPX). Remain in tolerance after autoclaving at 121°C. Enhanced pin sharp blue printed graduations. Stable hexagonal bases with non-slip anti-suction feature. Very easy to read as liquids have virtually no meniscus in plastic cylinders.

#CTB1010P: Graduated Cylinder, PMP, 10 ml $7.25
#CTB1025P: Graduated Cylinder, PMP, 25 ml $8.75
#CTB50P: Graduated Cylinder, PMP, 50 ml $10.35
#CTB100P: Graduated Cylinder, PMP, 100 ml $15.95
#CTB250P: Graduated Cylinder, PMP, 250 ml $18.75
#CTB500P: Graduated Cylinder, PMP, 500 ml $21.50
#CTB1000P: Graduated Cylinder, PMP, 1000 ml $33.95
#CTB2000P: Graduated Cylinder, PMP, 2000 ml $61.25
cylinders

GRADUATED CYLINDERS (POLYPROPYLENE):

These graduated cylinders have a double scale with raised graduations for easy reading. Hexagonal bases make cylinders stable and roll-proof. They are chemically resistant and may be autoclaved at 121°C. Flared top rim provides for easier filling and generous pouring spouts facilitate pouring.

#F28452: Graduated Cylinder, Polypropylene, 10 ml $8.25
#F28453: Graduated Cylinder, Polypropylene, 25 ml $10.35
#F28454: Graduated Cylinder, Polypropylene, 50 ml $11.95
#F28455: Graduated Cylinder, Polypropylene, 100 ml $13.95
#F28456: Graduated Cylinder, Polypropylene, 250 ml $18.75
#F28457: Graduated Cylinder, Polypropylene, 500 ml $22.50
#F28458: Graduated Cylinder, Polypropylene, 1000 ml $27.95
#F28459: Graduated Cylinder, Polypropylene, 2000 ml $39.95
cylinders

POLYPROPYLENE GRADUATED CYLINDER SET:

A convenient set of 7 graduated polypropylene cylinders in sizes 10ml, 25ml, 50ml, 100ml, 250ml, 500ml, 1000ml.

#76282: Graduated Cylinder Set $49.00
holdfast cylinders

GRADUATED CYLINDERS WITH HANDLES - HOLDFAST (POLYPROPYLENE):

These cylinders have the same specifications as the graduated cylinders described above. They also come with large handles that make pouring liquids from large heavy cylinders easier. The handle is generously sized for large hands but a slender enough grip for smaller hands.

#F28461-1: Graduated Cylinder with Handle - Holdfast, Polypropylene, 1000 ml $38.75
#F28461-2: Graduated Cylinder with Handle - Holdfast, Polypropylene, 2000 ml $52.95
glass cylinder

GRADUATED CYLINDERS (GLASS):

These cylinders feature double metric scales and permanent graduations. All of these cylinders, except for the 2 liter come with plastic hexagonal bumper guards to resist roll and breakage.

#23515: Graduated Cylinder, Glass, 5 ml $12.25
#235110: Graduated Cylinder, Glass, 10 ml $13.75
#235125: Graduated Cylinder, Glass, 25 ml $16.95
#235150: Graduated Cylinder, Glass, 50 ml $18.25
#2351100: Graduated Cylinder, Glass, 100 ml $22.00
#2351250: Graduated Cylinder, Glass, 250 ml $31.00
#2351500: Graduated Cylinder, Glass, 500 ml $49.95
#23511000: Graduated Cylinder, Glass, 1000 ml $89.00
#23512000: Graduated Cylinder, Glass, 2000 ml $139.00
erlenmeyer flask

VEE GEE BRAND - ERLENMEYER FLASKS (GLASS):

They feature heavy wall construction, smooth heavy rim, and a standard stopper size printed on the flask.

#1800125: Erlenmeyer Flask, 125 ml $4.95
#1800250: Erlenmeyer Flask, 250 ml $7.50
#1800500: Erlenmeyer Flask, 500 ml $10.50
#18001000: Erlenmeyer Flask, 1000 ml $16.25
#18002000: Erlenmeyer Flask, 2000 ml $23.95
pyrex flask

PYREX® - ERLENMEYER FLASKS (GLASS):

These Narrow-Mouth PYREX® Erlenmeyer Flasks are designed with heavy duty rims to reduce chipping. Their uniform wall thickness provides the proper balance between mechanical strength and thermal shock resistance. Approximate graduations are in durable white enamel. An extra large marking space is also provided.

#4980-500: Erlenmeyer Flask, 500 ml, Case of 6 $67.00
#4980-1L: Erlenmeyer Flask, 1000 ml, Case of 6 $99.00
volumetric flask

VOLUMETRIC FLASKS W/ SNAP CAP (GLASS):

Supplied with a plastic snap cap. Meets specifications for Class "A" tolerance limitations.

Volumetric flasks are also available with a standard taper glass stopper. Inquire for pricing.

#2303A-5: Volumetric Flask, 5 ml $12.95
#2303A-10: Volumetric Flask, 10 ml $14.35
#2303A-25: Volumetric Flask, 25 ml $17.75
#2303A-50: Volumetric Flask, 50 ml $19.00
#2303A-100: Volumetric Flask, 100 ml $23.50
#2303A-250: Volumetric Flask, 250 ml $29.25
#2303A-500: Volumetric Flask, 500 ml $35.25
#2303A-1000: Volumetric Flask, 1000 ml $45.00
crucibles

PORCELAIN CRUCIBLESS:

High-form; glazed inside and out except for bottom surface. Crucible lids are glazed except for the rim. Sold in packages of 10. White in color. Crucibles and Lids sold separately.

Discontinued when stock runs out

#5011WOL: 10 mL Porcelain Crucible, Top O.D. 32mm x 27mm Height, Pkg of 10 Discontinued
#5012WOL: 15 mL Porcelain Crucible, Top O.D. 38mm x 30mm Height, Pkg of 10 $32.00
#5013WOL: 30 mL Porcelain Crucible, Top O.D. 47mm x 39mm Height, Pkg of 10 Discontinued
#5014WOL: 50 mL Porcelain Crucible, Top O.D. 56mm x 46mm Height, Pkg of 10 $63.00
#5011L: 10 mL Porcelain Crucible Lids, Pkg of 10 Discontinued
#5012L: 15 mL Porcelain Crucible Lids, Pkg of 10 $23.95
#5013L: 30 mL Porcelain Crucible Lids, Pkg of 10 $31.50
#5014L: 50 mL Porcelain Crucible Lids, Pkg of 10 $35.75
crucibles
crucibles

PORCELAIN CRUCIBLESS:

High-form; glazed inside and out except for bottom surface and rim. Crucible lids have ring handle and are glazed except for the rim.
Sold in packages of 5. White in color. Crucibles and Lids sold separately.

#52120-0301: 10 mL Porcelain Crucible, Top O.D. 30mm x 25mm Height, Pkg of 5 $21.50
#52120-0451: 30 mL Porcelain Crucible, Top O.D. 45mm x 36mm Height, Pkg of 5 $29.50
#52120-0501: 45 mL Porcelain Crucible, Top O.D. 50mm x 40mm Height, Pkg of 5 $38.50
#52100-0301: Porcelain Crucible Lid, Fits 30mm Diameter, Pkg of 5 $23.50
#52100-0451: Porcelain Crucible Lid, Fits 45mm Diameter, Pkg of 5 $33.50
#52100-0501: Porcelain Crucible Lid, Fits 50mm Diameter, Pkg of 5 $35.50
tongs

CRUCIBLE TONGS:

Crucible Tongs. 9.5", Stainless Steel.

#82027-362: Crucible Tongs $16.95
scoops

POLYPROPYLENE SCOOPS:

Molded natural polypropylene, rigid, strong and smooth. Steam autoclavable at 121°C.
125cc Scoop: 3-5/8″ x 1-7/8″ x 1-3/8″ Bowl, 5″ Handle
200cc Scoop: 5″ x 2″ x 2″ Bowl, 2.5″ Handle
1100cc Scoop: 8″ x 5″ x 3″ Bowl, 4″ Handle
Please inquire for smaller scoops.

#F36750: 125cc Polypropylene Scoop $2.65
#F36753: 200cc Polypropylene Scoop $3.75
#F36756: 1100cc Polypropylene Scoop $5.95
scoop

CLEAR PLASTIC SCOOP, 32 Oz.:

Food service approved. Dishwasher safe. Poly-clear plastic. Durable, resists chipping, scratches and breaking. Beveled front edge for maximum pick-up. Handling slot for efficient storage. Thumb indent for greater control and comfort. Reinforced gussets prevent flexing and breakage.

Discontinued when stock runs out

#9932CL: Clear Plastic Scoop, 32 Oz. $10.95
scoop

WHITE PLASTIC SCOOP, 2 QUART.:

Large capacity polypropylene scoop. White, 2 quart capacity (1.9 L)

#2405: White Plastic Scoop, 2 Quart $5.25
microspoon

MICRO-SPATULA-SPOON:

9.4" (23.8 cm) stainless steel utensil with a micro-spatula on one end an a micro-spoon on the other.
Spoon: 5/8" W x 1-1/8" L Blade: 3/8" W x 1-3/4" L

#31041: Micro-Spatula/Spoon Discontinued
microspatula

MICRO-SPATULA - POINTED / BENT:

Stainless steel Microspatula, with one bent end, and one pointed end.
Total length: 8-3/8" (21cm)

#31040: Micro-Spatula $3.95
microspatula

MICRO-SPATULA - FLAT / CURVED:

Polished stainless steel spatula with one curved tip.
Flat blade dimensions: 5/16" W x 1-1/4" L
Curved blade dimensions: 5/16" W x 1-3/8" L
Total length: 7 inches

#31123: Microspatula Flat / Curved $3.95
microspatula

MICROSPATULA - FLAT / POINTED:

Polished stainless steel spatula with one pointed tip.
Total length: 8-3/8" (21.3cm)

#31066: Microspatula Flat / Pointed $3.95
spatula/spoon

LABORATORY DOUBLE ENDED SPATULA / SPOON:

Stainless steel laboratory double ended spatula. Made of stainless steel sheet.
One end is a flat spatula and the other bent into a spoon form. 200-millimeters Length.

#LA162-0000: Laboratory Double Ended Spatula $4.25
scoopula

SCOOP STYLE SPATULA (SCOOPULA):

Stainless steel spatula with semicircular cross section. One end is rounded and the other is pointed. Length: 7″. Width: 0.5″. Optional hardwood handle may be attached to either end.

#75290A: Scoop Style Spatula $2.40
#75290A-C: Scoop Style Spatula, Pkg of 6 $12.50
#775291: Spatula Wood Handle (Optional) $4.95
funnel

FUNNELS - GENERAL PURPOSE:

Made from autoclavable polypropylene.

#4353: Polypropylene Funnel with 55 mm Top I.D. $2.55
#4355: Polypropylene Funnel with 65 mm Top I.D. $3.50
#4357: Polypropylene Funnel with 75 mm Top I.D. $4.70
#4363: Polypropylene Funnel with 100 mm Top I.D. $6.75
alconox

ALCONOX® LABORATORY DETERGENT:

Concentrated detergent is ideal for removing soil, grit, buffing compounds, and other organic contaminants from glass, metal, stainless steel, porcelain, ceramic, plastic, rubber and fiberglass. Consists of homogeneous blend of sodium linear alkylaryl sulfonate, alcohol sulfate, phosphates, and carbonates. Free rinsing, odorless, anionic and mild. Biodegradable. Dilute 1:100. 1.8 Kg Container

#ALCON1: Alconox Powder Detergent, 1.8 Kg $53.00
tergazyme

TERG-A-ZYME® (TERGAZYME) LABORATORY DETERGENT:

This Alconox® Tergazyme® enzyme active powdered detergent is packaged in a 1.8 Kg carton. It is a concentrated, anionic detergent with protease enzyme for manual and ultrasonic cleaning. It is excellent for removal of proteinaceous soils, tissue, blood, and body fluids from glassware, metals, plastic, ceramic, porcelain, rubber, and fiberglass. It has no interfering residues. This detergent is ideal as a cleaning agent in reverse osmosis and ultra-filtration systems. It is USDA authorized. Dilute 1:100. pH: 9.5.

Discontinued when stock runs out

#TERGA1: Terg-a-zyme Detergent, 1.8 Kg</td> $53.00 $29.00
liquinox

LIQUINOX® LABORATORY DETERGENT:

Concentrated liquid detergent is phosphate-free and non-corrosive. Completely soluble in hot or cold, hard or soft water. Its free rinsing formula leaves no interfering residue. Mild enough for manual cleaning (pH 8.0 to 8.5). May be used in ultrasonic washers. Biodegradable. Dilute 1:100.

#LIQUIN1Q: Liquinox Detergent, 1 Quart Container $35.00
#LIQUIN1G: Liquinox Detergent, 1 Gallon Container $95.00
#LIQUIN1G4: Liquinox Detergent, Case of 4 x 1 Gallon $369.00
Kimwipes
kimwipes

KIMWIPES:

Specially designed for lint-free cleaning of lenses and laboratory equipment.

#E38001: Kimwipes, 4.5″ x 8.5″, Box/280 $5.50
#E38001C: Kimwipes, 4.5″ x 8.5″, Case of 30 Boxes $157.00
#E38004: Kimwipes, 12″ x 12″, Box/196 $11.75
#E38004C: Kimwipes, 12″ x 12″, Case of 15 Boxes $169.00
#E38003: Kimwipes, 15″ x 17″, Box/140 $16.95
#E38003C: Kimwipes, 15″ x 17″, Case of 15 Boxes $245.00
petri dishes

DISPOSABLE PETRI DISHES:

Sterile & disposable, 100 x 15 mm clear polystyrene. Sold by the Each, Sleeve or Case.

#73369: Petri Dish, Each $0.50
#73370: Petri Dishes, Pkg/25 $10.95
#73371: Petri Dishes, Case/600 $199.00
multi well plates

MULTI-WELL PLATES:

Multi-well Culture Plates. with lid. Non-treated Surface. Crystal-grade polystyrene. Ideal for counting zooplankton, examining fish eggs and studying larval development. Individually packaged. Sterile.

#CA62406-161: 6 Well Plate, 15.5 ml Well Volume $3.95
#CA62406-161-C: 6 Well Plate, 15.5 ml Well Volume, Case of 50 $174.00
#CA62406-165: 12 Well Plate, 6 ml Well Volume $4.90
#CA62406-165-C: 12 Well Plate, 6 ml Well Volume, Case of 50 $214.00
#CA62406-183: 24 Well Plate, 3.5 ml Well Volume> $4.75
#CA62406-183-C: 24 Well Plate, 3.5 ml Well Volume, Case of 50 $208.00
#CA62406-195: 48 Well Plate, 1.4 ml Well Volume $5.05
#CA62406-195-C: 48 Well Plate, 1.4 ml Well Volume, Case of 50 $216.00
parafilm

PARAFILM:

Parafilm-M is a thermo-plastic, self-sealing film. It holds moisture loss to a minimum and offers excellent protection for the contents of culture tubes, test tubes, flasks and petri dishes. 4″ (10 cm) wide x 125&prime (38 m) long on a 3″ (7.5 cm) core. Please inquire for other sizes.

#52858: Parafilm, 4″ x 125′ $37.50
capillary tubes

MICRO-HEMATOCRIT CAPILLARY TUBES:

Micro-Hematocrit Capillary Tubes. Volume: 70 µL. Manufactured from soda lime glass, packed in plastic vials with recloseable snap-lock caps to maintain cleanliness. Ends may be sealed by flame, sealing clay, or patented caps. Heparinized, red color code. Non-Heparinized, blue color code. I.D.: 1.1 x 75 mm.

#628R: Heparinized, Vial of 200 $12.95
#628R-CS: Heparinized, Box of 2400 (12 Vials) $125.00
#628B: Non-Heparinized, Vial of 200 $9.95
#628B-CS: Non-Heparinized, Box of 2400 (12 Vials) $95.00
hemataseal

HEMATASEAL™ TUBE SEALANT:

Capillary Tube sealing compound
Non-toxic, non-hardening and non-drying material
Maintains retention during centrifugation
Light color provides contrast line with blood for easy reading

#09-62-1101: Clay Tube Sealant, Box of 10 Trays $47.00
applicators

COTTON-TIPPED APPLICATORS:

Disposable, wood shaft. 6″ long x 1/12″ in diameter. Sterile applicators are wrapped 2 per peel-open package. Non-sterile applicators are packaged in bags of 100 (10 bags per box).

#10805-154: Sterile Applicators, Box/100 $25.00
#10805-154CS: Sterile Applicators, Case/1000 $230.00
#13918: Non-Sterile Applicators, Box/1000 $16.95
tongue depressors

TONGUE DEPRESSORS:

Manufactured from straight-grained birch veneers. Each depressor is 6″ x 1–1/16″. Not Sterile.

#62505-007: Tongue Depressors, Box/500 $16.95
sharps containers

SHARPS CONTAINERS:

Sharps container systems provide solutions for the safe and effective containment and disposal of contaminated needles, syringes, and other sharps. These stackable sharps containers are puncture-resistant and autoclave/incinerator-safe. They feature transparent, locking lids and needle removal ports. Red in Color.

#19001-001: Small Sharps Container 0.9 Liter Capacity (1 quart) 8.9 x 8.9 x 17.8 cm $4.95
#19001-003: Medium Sharps Container 3.8 Liter Capacity (1 gallon) 25.4 x 17.8 x 12.7 cm $7.95
#19001-006: Large Sharps Container 7.8 Liter Capacity (2 gallon) 25.4 x 17.8 x 24.1 cm $10.75
needle

DISPOSABLE NEEDLES:

Sterile, pyrogen-free, non-toxic needles that make a perfect fit with any slip tip, eccentric or Luer-Lok syringes. The inert, plastic hubs are color-coded, with color repeated on the packaging labels. The hubs withstand sterilization. Uniformly sharp needles of stainless steel. Packed in sterile strips of five needles. Sold in packages of 100. Other Sizes may also be available, please inquire.

CODE GAUGE LENGTH COLOR CODE PRICE
#BD305197: 16 1″ >Purple $21.00
#BD305198: 16 1-1/2″ Purple $21.00
#BD305195: 18 1″ Pink $10.95
#BD305196: 18 1-1/2″ Pink $10.95
#BD305175: 20 1″ vYellow $10.95
#BD305176: 20 1-1/2″ Yellow $10.95
#BD305166: 21 1-1/4″ Green $10.95
#BD305167: 21 1-1/2″ Green $10.95
#BD305155: 22 1″ Black $10.95
#BD305110: 26 3/8″ Brown $10.95
syringe

DISPOSABLE SYRINGES:

Sterile, Luer-Lok Tips except the 1cc size which is slip tip. 60 cc size is avaialble as sterile or non-sterile.

CODE CAPACITY PACKAGE PRICE/EACH PRICE/PKG.
#BD309659-2: 1 cc 200 $0.30 $49.90
#BD309626: 1 cc w/ 25G x 5/8" Needle Attached 100 --- $35.00
#BD309625: 1 cc w/ 26G x 3/8" Needle Attached 100 --- $35.00
#BD309657: 3 cc 200 $0.36 $43.00
#BD309603: 5 cc 100 $0.45 $33.75
#BD309604: 10 cc 100 $0.50 $41.00
#BD302830: 20 cc 48 $1.25 $49.00
#BD309662: 30 cc 40 $1.60 $50.50
#BD301035: 60 cc
Non-Sterile
125 $2.09 $209.00
#BD309653: 60 cc
Sterile, Luer-Lok
40 $2.35 $63.00
#BD309654: 60 cc
Sterile, Slip Tip
40 $2.35 $63.00
alcohol burner

ALCOHOL LAMP (BURNER):

This classic style alcohol lamp features a wide heavy base to resist tipping. It comes with a metal screw-on wick holder, long wick, and a metal cap. 100 ml capacity.

#3040: Alcohol Lamp (Burner) $9.75
#3040W: Replacement Wicks, Pkg/12 $5.50
alcohol burner

HEXAGANOL ALCOHOL LAMP (BURNER):

Soda glass alcohol burner. Made of molded soda glass. Supplied with glass cap for extinguishing the flame and to prevent evaporation of alcohol. Capacity about 125-milliliter

#LA030-0010: Hexaganol Alcohol Lamp (Burner) $8.50
#3040W: Replacement Wicks, Pkg/12 $5.50
lighter

LABORATORY GAS LIGHTER:

For lighting gas burners. Designed with a rust-resistant zinc-plated spring handle and deep gas trap for quick ignitions. File rotates for fresh sparking surface. Each flint tip produces up to 2000 ignitions.

#LBGL1: Gas Lighter $3.75
#LBGLF5: Flints for Gas Lighter, Pkg/5 $2.75
aspirator pump

ASPIRATOR PUMP:

A high-density polyethylene aspirator pump that operates on water pressures above 11 psi. The integral check valve resists corrosive filtrates and fumes. A quick-disconnect hose fitting accepts 6.4 mm to 9.5 mm (1/4″ to 3/8″) I.D. Tubing. The male thread faucet connection is 9.5 mm (3/8″) I.D. Maximum attainable vacuum is 696nm Hg (27.4″) with a flow of 6 litres (1.5 gal.) per minute.

#F32947: Vacuum Aspirator Pump $21.00
rubber stoppers

RUBBERS STOPPERS:

Top quality rubber stoppers made of soft pliable black rubber. Size numbers are molded into the top of the stopper. All are 25 mm in length. *Note quantities per pound will vary depending on type of stopper ordered. Available in sizes 00-11 solid, with one hole or with 2-holes. Sold each or by the pound.

Code Size # Top Dia.
Inches
Bottom Dia.
Inches
Top Dia.
mm
Bottom Dia.
mm
Quanity*
per lb
Price
per each
RBS-00 00 19/32 13/32 15 10 100 $0.21
RBS-0 0 21/32 1/2 17 13 65 $0.33
RBS-1 1 3/4 9/16 19 14 50 $0.43
RBS-2 2 25/32 5/8 20 16 42 $0.50
RBS-3 3 15/16 23/32 24 18 32 $0.66
RBS-4 4 1 3/4 25 20 25 $0.85
RBS-5 5 1-1/16 29/32 27 23 20 $1.06
RBS-6 6 1-1/4 1-1/32 32 26 15 $1.41
RBS-6.5 6.5 1-11/32 1-1/16 34 27 15 $1.69
RBS-7 7 1-7/16 1-3/16 37 30 11 $1.93
RBS-8 8 1-5/8 1-5/16 41 33 9 $2.36
RBS-9 9 1-3/4 1-15/32 45 37 7 $3.03
RBS-10 10 1-31/32 1-5/8 50 42 5 $4.25
RBS-11 11 2-13/64 1-7/8 56 48 4 $5.30
RBS-# One pound lots of one size (sizes 00-11) No Hole $16.25
RBS-#-1H One pound lots of one size (sizes 00-11) One Hole $17.95
RBS-#-2H One pound lots of one size (sizes 00-11) Two Hole $19.25
inoculating loops

DISPOSABLE INOCULATING LOOPS & NEEDLES:

Loops are flexible to facilitate uniform and smooth streaking without damaging the gel surface. Packed sterile in safe, tamperproof, zip-seal resealable bags of 25. Disposable inoculating loops do not need flaming. Color-coded for easy identification. Cases are 40 x packs of 25.

410: 1 µl Inoculating Loops, Blue, Pkg/25 $3.95
410CS: 1 µl Inoculating Loops, Blue, Case/1000 $109.00
406: 10 µl Inoculating Loops, Yellow, Pkg/25 $3.95
406CS: 10 µl Inoculating Loops, Yellow, Case/1000 $109.00
402: Inoculating Needle, White, Pkg/25 $3.95
402CS: Inoculating Needle, White, Case/1000 $109.00
inoculating loop

INOCULATING LOOPS AND NEEDLES:

One-piece metal handle and wire with loop or needle.

4520: Inoculating Loop $4.25
4521: Inoculating Needle $4.25
filter paper

FILTER PAPER:

Whatman No. 1
One of the finest quality filter papers made by Whatman, general purpose for routine laboratory applications. Medium retention and flow rate. Package of 100 circles.

21040: Filter Paper, 7.0 cm Diameter $15.95
21041: Filter Paper, 9.0 cm Diameter $19.75
21042: Filter Paper, 11.0 cm Diameter $23.50
21043: Filter Paper, 12.5 cm Diameter $24.75
filter paper

CELLULOSE NITRATE FILTER MEMBRANES, GRIDDED, STERILE, WHATMAN:

For microbiological laboratory use. Features clearly defined grid lines spaced at 3.1mm intervals. Flexible membranes are made to tolerate abuse during handling and loading without sacrificing integrity. Supplied sterile in individual packs, with absorbent pad in polyester envelope.
Low level of extractables.
47 mm Diameter, 0.45 Ám Pore Size. Package of 100 Membranes.

7141-104: Cellulose Nitrate Filter Membranes $139.00
filter paper

ACRODISC® SYRINGE FILTERS:

Ideal for cell culture and biological research. Supor« polyethersulfone membrane provides high throughput and fast flow rate. Female Luer-lock inlet and standard male slip Luer outlet. Color-coded modified acrylic housing. .
32 mm Diameter, 0.45 Ám Pore Size. Package of 50.

Inquire for other sizes.

4654: Acrodisc® Syringe Filters, Pkg/50 $199.00
filter paper

ACROPAK™ 300 CAPSULE FILTER:

These 100% integrity-tested filters feature high flow rate venting and aggressive solvent filtration.
Product Feature Bullets
- Integrity-tested
- High flow rate
- Polypropylene housing
The 0.2Ám PTFE membrane is sealed in a polypropylene housing by thermal bonding. Filters have broad chemical compatibility and are recommended for bioreactor venting requiring high air flow rates.
- Inlet/outlet Connections: 6.4-12.7 mm (1/4"-1/2") Stepped Hose Barb
- Effective Filtration Area: 300 cm2
- Housing Diameter: 5.1 cm (2")
- Max. ambient temperature: 60°C (140°F) at 2.1 bar (30 psi)
- Overall Length: 10 cm (45/16"

Discontinued when current stock runs out

12082-1: AcroPak™ 300 Capsule Filter, each $65.00
12082-3: AcroPak™ 300 Capsule Filter, Pkg of 3 $175.00
humidity sponge

HUMIDITY SPONGE (DESICCATOR IN A BAG):

Humidity sponges turn any container into a desiccator. Ideal for storing samples, food, pharmaceuticals, electronics, PC boards, optics, diagnostics, museum pieces, chemicals, instruments, and documents. Humidity sponges meet FDA requirements for use in direct contact with food and drugs. Desiccant is guaranteed to absorb approximately 16% of its weight in water. It will typically absorb approximately 37% of its weight in water, depending on relative humidity. Each bag is 7.6 x 7.6x 0.6 cm (3″ x 3″ x 1/4″) and weighs 10g (0.35 oz.).The indicating, non-regenerable humidity sponge has white Tyvek* on one side and clear polyethylene film on the other side. This desiccator contains cobaltous chloride indicator, which changes from blue to pink upon moisture absorption. When the indicator turns pink, the desiccator needs to be replaced. The non-indicating, regenerable humidity sponge has white Tyvek on both sides. This desiccator contains a relative humidity card that changes from blue to pink to show when the bags need to be regenerated. Indicator for the relative humidity card is cobaltous chloride.

61161-319: Humidity Sponge, Indicating, Non-regenerable, Package of 40 $89.00
61161-321: Humidity Sponge, Non-Indicating, Regenerable, Package of 40 $89.00
dessicant

SILICA GEL DESSICANT:

Silica gel with indicator is an all-purpose desiccant. Can be used with our drying tubes or a desiccator. As the silica gel absorbs moisture, the color changes from blue to pink. Can be regenerated by heating in an oven.

DR2: Silica Gel Dessicant, 1.25 lbs $22.25
DR3: Silica Gel Dessicant, 5 lbs $69.00
dessicant

DRIERITE DESSICANT, INDICATING:

Indicating DRIERITE is blue when dry and changes to pink upon absorption of moisture. The color change is pronounced and clearly visible. This makes Indicating DRIERITE valuable when it is necessary to know with certainty that dryness is being maintained and to signal when the drying agent should be replaced. It can be regenerated repeatedly for reuse.
Indicating DRIERITE is impregnated with cobalt chloride. #8 Mesh size. 1 lb Jar.

23001: Drirerite Dessicant, 1 lb $24.00
stopwatch

stopwatch

DIGITAL STOPWATCH:

CD digital stopwatch times to 24 hours. Timing resolution is 1/00 of a second for the first 30 minutes. It then continues timing to 23 hours, 59 minutes, 59 seconds with a 1 second resolution. Features single action, time-out, cumulative split and continuous timing. As a chronograph, the stopwatch displays time-of-day in hours, minutes and seconds, AM/PM, date and day-of-the-week. Stopwatch also has a time-of-day alarm. O-ring sealed shock resistant ABS plastic case, Tactile-feel "click" switches provide positive action. Supplied with 2 year battery, lanyard and instructions. Size: 5.4 x 6 x 1.3 cm. Weight: 28.4g (1 oz.)

SWD1: Water Resistant Digital Stopwatch $21.75
SWD1-WP: Waterproof Digital Stopwatch, Yellow $29.75
timer

THREE LINE ALARM TIMER:

May be used as three countdown timers, three stopwatches or any combination of up/down timing. Count up or down to 99 hours, 59 minutes, 59 seconds. Also features a time-of-day clock and a magnet/stand back. LCD readout. The three separate channels may be started individually or concurrently. When zero is reached an alarm sounds, Times Up is displayed, and the timer begins counting up. Returns to the previously programmed time for repetitive tests. Dimensions: 7 H x 8.3 W x 1.3 D cm (2-3/4″ x 3-1/4″ x 1/2″).

62344-912: Three Line Alarm Timer $75.00
calculator

SHARP® DUAL-POWERED POCKET HANDHELD CALCULATOR:

The handheld calculator was designed to fit your everyday calculating needs. With a large 8-digit liquid crystal display, dual power source and advanced calculating functions.
-Large 8-Digit Display
-Twin Power Source (battery and solar)
-Lift-back hard cover
-Percentage Key
-Root Key
-Conversion Change

EL-243S: Handheld Calculator $8.25
calculator

POCKET METRIC CALCULATOR:

Tiny sized Metric converter replaces cumbersome factor handbooks. Unit provides fast and accurate answers for 126 types of metric conversions. Converts length, area, volume, weight, liquid, and temperature. It also performs English (Imperial) conversions and has all routine calculator functions. It is solar operated with battery backup. Features such as raised keys, large digits (1/2″), and a bright, vivid, eight-digit LCD display. Supplied with 1.5V battery, and protective case. Dimensions:10.8L x 6.4W x 1.3D cm (4-1/4″ x 2-1/2″ x 1/2″)

15551-122: Metric Calculator $75.00