920 Results for: "Spectrophotometers"

Supplier: CHEMetrics

Phosphate Instrumental Test Kit

Supplier: CHEMetrics

Nitrite Instrumental Test 0 to 0.750 ppm

Supplier: CHEMetrics

Nitrate Instrumental Test 0 to 50 ppm

Supplier: FIREFLYSCI, INC.

Firefly’s FUV Dual Series filters allow you to verify photometric accuracy and stray light in the range of 200 - 700 nm. Includes certified values for both the front and back of the filter for determining stray light.

Supplier: CHEMetrics

Nitrate Instrumental Test 0 to 7.50 ppm

Supplier: CHEMetrics

Peracetic Acid Instrumental Test 0 to 5 ppm

Supplier: VWR International

Economical liquid-to-air cooling unit is ideal for applications where the cooling fluid temperature is higher than the ambient temperature and control is not required.

Supplier: Hach

TNT Plus kit is used for the efficient and accurate determination of reactive (ortho) and total phosphorus (phosphate) using TNTplus® vials.

Supplier: Vernier Software & Technology

We offer different packages to meet your needs and budget for the Advanced Chemistry classroom.

Supplier: Promega Corporation

These services are available for care and maintenance of the GloMax Discover and Explorer Systems.

Supplier: Honeywell Research Chemicals

Petroleum ether, Grade: Spectrophotometric Grade, Container Type: Glass Bottle, Size: 1 l

Supplier: WORLD PRECISION INSTRUMENTS LLC

Mini DipTip™ is a miniature transmission probe for microliter spectroscopic sampling. Mini DipTip’s tip diameter is only 1.5 mm, the size of a 17-gauge needle. It will fit into all micro centrifuge tubes on the market and is a useful tool for measuring protein and DNA samples. It can also be used for a dissolution system.

Supplier: Kemtec

Two activities to explore photosynthesis.

Supplier: Hach

Use the toxtrak™ toxicity reagent set to analyze your water or wastewater samples for toxicity.

Supplier: Hach

This colorimeter is a portable, rugged, and convenient instrument, ideally suited for in-the-field analysis.

Supplier: Promega Corporation

These services are available for care and maintenance of the GloMax Discover and Explorer Systems.

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

A wide selection of certified, long-life lamps for Agilent HPLC systems.

Supplier: Thermo Fisher Scientific

Orion™ AQUAfast Powder Pack Reagents perform colorimetric measurements of common water parameters with powders that dissolve quickly and mix easily.

Supplier: Promega Corporation

These services are available for care and maintenance of the GloMax Discover and Explorer Systems.

Supplier: Edvotek

In this experiment, students safely analyze the enzymatic decomposition of hydrogen peroxide.

Supplier: Invitrogen

This reducing agent-compatible version of Thermo Scientific's Pierce BCA Protein Assay enables one to measure protein concentration in samples that contain thiol-reductants dithiothreitol (DTT) and 2-mercaptoethanol (BME).

Supplier: Promega Corporation

These services are available for care and maintenance of the GloMax Discover and Explorer Systems.

Supplier: Thermo Fisher Scientific

These flat-bottom UV plates offer a low background and higher throughput at wavelengths of 260 and 280nm

Supplier: Enzo Life Sciences

Convenient method for the enhanced induction and detection of adipogenesis, in the classic 3T3L-1 model.

Supplier: Promega Corporation

These accessories are intended for use with the GloMax Discover and Explorer Systems.

Supplier: Promega Corporation

Homogeneous, fluorometric cell viability assay (resazurin). Requires a 1- to 4-hour incubation.

Supplier: Edvotek

Investigate Trace Evidence of Enzymes in Saliva Samples

Supplier: CHEMetrics

CHEMetrics’ zinc test kits determine soluble zinc in drinking water and wastewater.

Supplier: Promega Corporation

These accessories are intended for use with the GloMax Discover and Explorer Systems.

Supplier: G-Biosciences

G-Biosciences' CytoScan™ WST-1 Cell Proliferation Assay is a sensitive and accurate assay for cell proliferation and cytotoxicity