Three Ways to Order Your Science Supplies

Online - Pay by credit card, check or your account.

By Phone - Call us at 800.628.7748
Mon.- Thurs. 7:30 -4:00 pm EST, Fri. - 7:30-3:00 EST


By Fax - Fax your order with our
pdf form.

Hardness Test Strips

This easy to use strip may be used in all applications where total ...

Nitrate & Nitrite Test Strips

A convenient single strip that tests for both nitrate and nitrite concentrations in ...

Universal pH Test Strips

Easy to use, non-bleed strips test pH range 1-14. 50 strips per package. ...