SOS-ChromoTest™ Kit: a 4-hour microplate genotoxicity bioassay, based on a specially engineered E. coli strain; 96 tests, or approximately 5 to 10 samples with dilutions and controls.

Toxi-ChromoPad™ (Sediment-Contact Toxiciy Test) kit: a 4-hour pad toxicity (acute) bioassay, based on special E. coli strain semi-quantitative, visual colour endpoint, ideal for screening sediments, sludges and other solids; 4 samples with 5 dilutions and a control.

Muta-ChromoPlate™Basic Kit: a micro-plate version of the traditional "pour plate" Ames test to detect mutagenic activity, considerably more sensitive and user-friendly. Contains reagents and plastic ware for 12 micro-plate assays and one bacterial strain. Other strains available upon request.

Muta-ChromoPlate™Multi-Strain Kit: an extended version of the Basic kit, the Bacterial version is equipped with 2 bacterial strains as well as enough reagent mixture to perform up to 24 test plates. Bacterial Strains can include TA97A; TA98; TA 100; TA102 and TA1535

S9 Activation Enzymes: MgCl2/KCL,Glucose-6-phosphate, NADP, Phosphate buffer, diluent, Rat Liver Extract. S9 Activation enzymes are availalbe for the Muta-ChromoPlate kit as well as the SOS-ChromoTest Kit.