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Safety is My Job Button
Safety is My Job Button
SA070P

2.25" Safety is My Job button.

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$1 Each $1.85 Each
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Wide Range pH Test Papers (1 vial)
Wide Range pH Test Papers (1 vial)
46809

1-14 Paper strips, change for each full pH unit,100 strips per vial.
1-14 Paper strips, change for each full pH unit,100 strips per vial.

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$1.56 Each $1.95 Each
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Extra Loud Official's Whistle
Extra Loud Official's Whistle
WH015P

This Revolutionary "pealess" design produces louder, more intense sound. Cuts through crowd noise and can be heard over long distances. Includes adjustable neck strap.

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$3 Each $4.99 Each
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Dropping Pipets - Dozen
Dropping Pipets - Dozen
15098

3" glass pipet with rubber bulb, straight.

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$2.12 Dozen $2.65 Dozen
Made in the USASave 16%
Cone Sign Kit - STOP (Red)
Cone Sign Kit - STOP (Red)
SA781M

This 12" x 18" sign is screened on both sides. Constructed of nylon reinforced vinyl over a wire frame. Great for indoor or outdoor use. Sign comes with cone attachment and a 28" high impact polyethylene cone. 12" x 18" Sign. High Visibility. Interchangeable. Screened on Both Sides. Includes 28" Cone & Attachment. Overall Height is 56".

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$45.95 Each $54.50 Each
Made in the USASave 6%
Child Safety Vest
Child Safety Vest
SS587P

Sized just right for grade school aged children ages 5 to 9! Two vertical 1 3/8" prismatic reflective stripes on front and back. Hook and loop front closure. Elastic sides. Lime with orange reflective. Made in the USA.

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$14 Each $14.95 Each
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Black Rubberized Apron
Black Rubberized Apron
14566

Acid resisting sheeting, very flexible and lightweight. Accepted as a standard lab apron for years. Cut to provide ample comfort and protection from laboratory reagents. Reinforced at points of strain. Cotton tapes at waist and neck. 27" x 36".
Acid resisting sheeting, very flexible and lightweight. Accepted as a standard lab apron for years. Cut to provide ample comfort and protection from laboratory reagents. Reinforced at points of strain. Cotton tapes at waist and neck. 27" x 36".

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$5.56 Each $6.95 Each
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Barnes Dropping Bottle
Barnes Dropping Bottle
47767

Flint Glass. Standard 30ml (1 oz) square bottle with dropper and rubber bulb forming tight stopper.

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$1.24 Each $1.55 Each
Orange Armband w/ Reflective StripeOrange Armband w/ Reflective Stripe
Orange Armband w/ Reflective Stripe
SF027P

3" wide bright orange armband with reflective silver stripe. Constructed of nylon reinforced vinyl with elastic straps to enable the band to fit arms 13" in circumference or larger.

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$2.50 Each
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All-Purpose Plastic Apron - Child (24" x 30")
All-Purpose Plastic Apron - Child (24" x 30")
14567

For efficiency and cleanliness. Reinforced at points of strain (6 mil). Quality tapes at waist and neck.
This 24 inch x 30 inch child size apron is for efficiency and cleanliness. Reinforced at points of strain (6 mil). Quality tapes at waist and neck.

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$3.96 Each $4.95 Each
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Burette Clamp - Standard w/ Plastisol Coated Jaws
Burette Clamp - Standard w/ Plastisol Coated Jaws
15100

Same as above with plastisol coated jaw.
Same as above with plastisol coated jaw.

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$10 Each $12.50 Each
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Stainless Steel Spatula - 4" (Flat on both ends)
Stainless Steel Spatula - 4" (Flat on both ends)
14645

Stainless steel spatulas with both ends flat.
Stainless steel spatulas with both ends flat.

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$0.68 Each $0.85 Each
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Pound of Assorted Stoppers
Pound of Assorted Stoppers
16172

These black stoppers are made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Low sulfur content. Withstand temperatures from –25 to 70°C (–13 to 158°F). Each stopper has its size marked in raised figures. Sold as one-pound bags.

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$6.36 Set $7.95 Set
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Made in the USAYouth Small-XLSave 16%
Deluxe Children's Mesh Vest - Orange
Deluxe Children's Mesh Vest - Orange
SF003P/S

35" x 14" High quality N-series mesh. 3M Scotchlite reflective material high intensity tape. Has 3M reflective material high intensity trim. Adjustable front flaps and a full length hook and loop closure for a secure fit.

Limited Quantities Available

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$29.95 Each $35.50 Each
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Made in the USA
Cone Sign Kit - SLOW (yellow)
Cone Sign Kit - SLOW (yellow)
SA796M

This 12" x 18" sign is screened on both sides. Constructed of nylon reinforced vinyl over a wire frame. Great for indoor or outdoor use. Sign comes with cone attachment and a 28" high impact polyethylene cone. 12" x 18" Sign. High Visibility. Interchangeable. Screened on Both Sides. Includes 28" Cone & Attachment. Overall Height is 56".

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$54.50 Each
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Draining Tray
Draining Tray
16616

This basket, with wide, net like structure on all sides is useful for draining different laboratory apparatus after washing them. Made of polypropylene, this tray can be autoclaved. Dimensions 16" wide x 16" deep x 4" high.
This basket, with wide, net like structure on all sides is useful for draining different laboratory apparatus after washing them. Made of polypropylene, this tray can be autoclaved. Dimensions 16" wide x 16" deep x 4" high.

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$18.80 Each $23.50 Each
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Ohaus School Balance
Ohaus School Balance
14312

It is the ideal teaching tool to introduce elementary and middle school students to the science of meteorology and has a pivoting beam that provides accuracy to 0.5 gram divisions. The interchangeable red square pans are easily removable for pouring, cleaning, and storage. With a capacity of 2000 grams, mass measurements can be achieved for small items such as paper clips, marbles and coins as well as heavier objects such as books. Pan dimensions: 5.5" (14cm)W x 5.5" (14cm)H
It is the ideal teaching tool to introduce elementary and middle school students to the science of meteorology and has a pivoting beam that provides accuracy to 0.5 gram divisions. The interchangeable red square pans are easily removable for pouring, cleaning, and storage. With a capacity of 2000 grams, mass measurements can be achieved for small items such as paper clips, marbles and coins as well as heavier objects such as books. Pan dimensions: 5.5" (14cm)W x 5.5" (14cm)H

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$56.80 Each $71.00 Each
10g to 500gSave 20%
Hooked WeightsHooked Weights
Hooked Weights
14965

Features flat countersunk bottom, with a double-ended hooked rod through the middle. Can be used on balance pans, as well as hooked in tandem for lever arm studies. Made of polished brass.

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From $0.79 $0.99 Each
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Multi-Clamp
Multi-Clamp
47708

Aluminum die cast clamp for holding 2 pieces of apparatus in 3 positions: right angles, parallel or vertical. Holds rods to 1/2" in diameter.
Aluminum die cast clamp for holding 2 pieces of apparatus in 3 positions: right angles, parallel or vertical. Holds rods to 1/2" in diameter.

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$5.20 Each $6.50 Each
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Hand Magnifier - 2"
Hand Magnifier - 2"
11947

Good quality, one-piece plastic frame. Glass lens.
50mm magnifying glass with glass lens molded into a high quality unibody plastic frame. 2.5x magnification.

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$2.36 Each $2.95 Each
Made in the USASave 16%
Cone Sign Kit - NO PICK UP, NO DROP OFF (yellow)
Cone Sign Kit - NO PICK UP, NO DROP OFF (yellow)
SA790M

This 12" x 18" sign is screened on both sides. Constructed of nylon reinforced vinyl over a wire frame. Great for indoor or outdoor use. Sign comes with cone attachment and a 28" high impact polyethylene cone. 12" x 18" Sign. High Visibility. Interchangeable. Screened on Both Sides. Includes 28" Cone & Attachment. Overall Height is 56".

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$45.95 Each $54.50 Each
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Extension Support Ring - 4"
Extension Support Ring - 4"
14620

Zinc plated steel extension rings. Rod diameter is 5/16" overall length is 12".
Zinc plated steel extension rings. Rod diameter is 5/16" overall length is 12".

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$2.88 Each $3.60 Each
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Evaporating Dish - 120ml (90mm Outside Diameter)
Evaporating Dish - 120ml (90mm Outside Diameter)
11897

Porcelain. Glazed inside and outside except bottom outside surface.
Porcelain. Glazed inside and outside except bottom outside surface.

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$1.56 Each $1.95 Each
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Deluxe Lab Tools Kit
Deluxe Lab Tools Kit
16076

Kit includes 1 each of Test Tube Rack for 6, Test Tube Brush, Test Tube Clamp, Crucible Tongs, Lab Scoop, 6" Spatula and Forceps.
Kit includes 1 each of Test Tube Rack for 6, Test Tube Brush, Test Tube Clamp, Crucible Tongs, Lab Scoop, 6" Spatula and Forceps.

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$11.80 Each $14.75 Each