Gamma sources

The Chemical Oxygen Demand (COD) test is widely used as a measure of organic contamination by determining the quantity of oxygen required for oxidation of reduced species including organic matter, in a water sample using a specific oxidizing agent,

The Welch replacement element has a leak-proof design and construction that enhances durability. This element is compatible to use with 1420H-21 acid neutralization traps.

This B-555 Aluminum Safety Sign is an aluminum sign panel, with protected graphics. B-555 signs are designed for use in light duty industrial, utility, commercial and institutional environments.

PrEST Antigen PER2 period circadian clock 2, 100ul UN 1687 6

PrEST Antigen GGCT gamma-glutamylcyclotransferase, 100ul UN

PrEST Antigen IDH3G isocitrate dehydrogenase 3 (NAD+) gamma,

PrEST Antigen IDH3G isocitrate dehydrogenase 3 (NAD+) gamma,

PrEST Antigen PER3 period circadian clock 3, 100ul UN 1687 6

Synonym(s): trans-4-Aminocyclohexanecarbonitrile hydrochloride Formula: C7H12N2 HCl Formula weight: 160.64 Purity: 97% CAS Number: 873537-33-8 UN Number: UN3439 Hazard Class: 6.

Synonym(s): 4,5-Dihydro-5-methyl-2(3H)-furanone, 4-Hydroxypentanoic acid lactone Formula: C5H8O2 Formula weight: 100.12 Purity: 98+% CAS Number: 108-29-2 Harmonized Tariff Code: 2932.

Synonym(s): (S)-(-)-1-Amino-2-methylbutane Formula: C5H13N Formula weight: 87.16 Purity: 98+% CAS Number: 34985-37-0 UN Number: UN2733 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2921.

Synonym(s): 1-O-Methyl-^b-D-xylopyranoside Formula: C6H12O5 Formula weight: 164.16 Purity: 98% CAS Number: 612-05-5 Harmonized Tariff Code: 2940.00