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Catalog Number: (10217-542)
Supplier: Macherey-Nagel
Description: Quantofix Chlorine Sensitive test strips for the semi-quantitative determination of total chlorine.

Supplier: CHARLES RIVER ENDOSAFE MS
Description: Endosafe®- PTS Endotoxin test utilizes existing FDA-licensed LAL formulations. The PTS provides quantitative LAL test results in approximately 15 minutes.

Catalog Number: (104085-912)
Supplier: HACH CO MS
Description: Ethylene glycol (anti-freeze) contamination of automotive lubricants is an indication of a cracked engine block. Glycol presence also can indicate leaks in cooling systems. This test kit model EG-1 presents a purple color if ethylene glycol and other 1,2 glycols are present in oil or water.


Supplier: BD
Description: Ideal for the qualitative susceptibility testing of mycobacteria and related organisms.
Supplier: Macherey-Nagel
Description: A pre-dosed NANOCOLOR® tube test for photometric determination of total nitrogen in water.

New Product

Supplier: Precision Laboratories
Description: The strips have three pads for enhanced accuracy. Results are available in seconds.

Catalog Number: (76329-462)
Supplier: Clarity Diagnostics
Description: Integrated drug panel and testing cup in one.


Supplier: United Scientific Supplies
Description: Pre-cleaned borosilicate glass test tubes with rims. Tubes can be used for hot or cold applications, are reusable, and can be autoclaved.

Catalog Number: (EM1.11152.0001)
Supplier: MilliporeSigma
Description: The sustainability of biological processes in natural waters is essentially depended on a sufficient oxygen content

Catalog Number: (EM1.14942.0001)
Supplier: MilliporeSigma
Description: This Spectroquant® Nitrate Cell Test allows the accurate quantification of nitrate in seawater samples. Nitrate is an essential nutrient required for the growth of animals and plants. However, elevated levels of nitrate can be a health risk, in particular for pregnant women and infants. Therefore, nitrate levels in water sources are regulated in many countries.

Supplier: GE Healthcare - Whatman
Description: Blue litmus and red litmus papers facilitate a general test for acid or alkaline reaction. The change occurs around pH 5 to 8. They are particularly recommended for educational use.

Product available on GSA Advantage®

Supplier: GE Healthcare - Whatman
Description: Cytiva offers a range of pH indicator and test papers to meet specific needs.
Catalog Number: (EM1.10077.0001)
Supplier: MilliporeSigma
Description: 1St

Catalog Number: (470176-122)
Supplier: Dunrite Instruments
Description: Tube clamp with finger grip.


Catalog Number: (77674-852)
Supplier: CHEMetrics
Description: Peracetic Acid CHEMets® Visual Test Kit, CHEMets®, CHEMetrics

New Product


Supplier: Wards
Description: Durable heavy wall test tubes.

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
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The original product is no longer available. The replacement shown is available.
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