"gel+box"

BOX CLEAR PLASTIC 2X2X1

Dissolved Oxygen in water test kits for environmental and drinking water applications (ppm range) employ the indigo carmine method. The reduced form of indigo carmine reacts with D.O. to form a blue product. The indigo carmine methodology is not subject to interferences from temperature, salinity, or dissolved gases such as sulfide, which plague users of D.O. meters.

Meets AP Science Practices 1, 5, 6, and 7

SIM LAPAROSCOPIC TRAINER BOX

The RSpec-Explorer™ digital spectrometer is simple to setup and easy to use. Position it on your lab table one or two meters from your light source. There’s no fine-tuning or adjustment necessary. The internal video camera auto-focuses and adjusts for your current light conditions.

Internal thread provides the optimal sealing for storage at ultralow temperatures.

LIGHT/DARK BOX 40CM

DYE SAMPLE REFILLS 24 GEL MICROTEST TUBE

SHARK TEETH BOX/ASSORTMENT

Perfect for monitoring freezers, heating blocks, incubators, refrigerators, and water baths.

BOX BROWN FLIPTOP 7.25X5.5X 4.25

LIGHT/DARK BOX RAT 2 ENCLOSURES

SET DELUXE GEAR BOX W GUIDE

Safely open up to three ampules at once with the Break-Safe™ Ampule Opener.

Get fast, accurate results for key saltwater parameters with easy-to-use reagent disks no mixing required.

XRDynamic 500 delivers high-quality XRD data with speed and precision. Its versatile, automated platform supports diverse applications and simplifies use for all skill levels, minimizing errors and maximizing efficiency.