This high-quality neutral Filter Paper is suitable for normal filtration. It contains a very low ash content.
• Qualitative Grade #1, medium speed
• Sold in a box of 100
• 90 mm (3.5″) Dia.

Item 4741-01

In Stock

This high-quality neutral Filter Paper is suitable for normal filtration. It contains very low ash content.
• Qualitative Grade #1, medium speed
• Sold in a box of 100
• 110 mm (4.33″) Dia.

Item 4741-02

In Stock

This high-quality neutral Filter Paper is suitable for normal filtration. It contains a very low ash content.
• Qualitative Grade #1, medium speed
• Sold in a box of 100
• 125 cm (5″) Dia.

Item 4741-03

In Stock

This high-quality neutral Filter Paper is suitable for normal filtration. It contains very low ash content.
• Qualitative Grade #1, medium speed
• Sold in a box of 100
• 70 mm (2.75″) Dia.

Item 4741-05

In Stock

These glass cover slips are for use with slides to cover and protect specimens for microscope viewing.
• 24 mm x 24 mm (1″x1″)
• Sold in packs of 100

Item 9119-11

In Stock

These glass cover slips are for use with slides to cover and protect specimens for microscope viewing.
• 22 mm x 22 mm (7/8″x 7/8″)
• 0.13-0.17 mm thickness
• Sold in a pack of 100

Item 9119-22

In Stock

Safer than glass, these Plastic Cover Slips will not break, scratch or cut fingers. They are an excellent choice for younger students and anyone who would prefer to avoid the breakability of glass.
• 22 mm x 22 mm (7/8″x 7/8″)
• Sold as pack of 100
• Packaged with tissue paper layered between each slide to prevent static cling

Item 9119-40

In Stock

These pH test strips can be used to measure acidity or alkalinity of chemical solutions are perfect for introductory chemistry lessons related to acids and bases.
• Includes a color code key to determine pH from 1-14.
• 100 test trips per vial

Item 2092-10B

In Stock

These clear, plastic slides are safer and more durable than their glass counterparts. They are an excellent choice for younger students and for heavy usage in biology and life science classrooms.
• 75 mm (3″) L x 25 mm (1″) W
• 1-1.2 mm thick
• Sold as pack of 100
• Packaged with tissue paper layered between each slide to prevent static cling

Item 9119-30

In Stock

This high-quality neutral Filter Paper is suitable for normal filtration. It contains a very low ash content.
• Qualitative Grade #1, medium speed
• Sold in a box of 100
• 150 cm (6″) Dia.

Item 4741-04

In Stock

These are one-piece, low-density polyethylene pipettes with suction bulbs and straight-tip graduated tubes. They are useful tools for measuring out small amounts of liquid in chemistry and biology labs.
• Sold in a pack of 500
• Capacity: 5 ml

Item 1085-55

In Stock

This paper is used for weighing powders and other substances in the chemistry lab. It is air, water, and grease resistant for ease of use with a wide variety of substances.
• Glassine paper

Item 6115-00

In Stock

Students can experiment with this kit to discover for themselves how energy exists in many forms and the resources from which society can benefit. Some examples include mechanical, chemical, light, and wind. Harnessing these forms and converting them into electricity creates easier ways of accomplishing many tasks.
• Comes with instructions

Item 1113-10

In Stock

Students can use this Bioplast to observe four types of root systems: tap root, adventitious, nodulated and fibrous. This clear plastic embedment protects and mounts fragile specimens and provides an interactive way for them to be handled and inspected close-up without damage in the biology classroom.

Item 10-1800

In Stock

ACCESSORIES FOR OPTICAL DISK HARTL, SET/7, WOODEN BOX

Item 3358-05

In Stock