A-1 Medium

Item No.:
3086-25
Brand:
Difco
Mfr. Item No.:
218231
Qty.:
500 gram
Your Cost:
$179.56/EA
This item is on back-order. Allow 5-10 business days. Please call us at 800-328-8378 with any questions about availability. In Stock Add to Cart

A-1 Medium is used for the detection of fecal coliforms in drinking water, treated wastewater, seawater, and beverages.

Principles Enzymatic Digest of Casein provides nitrogenous sources and vitamins. Lactose and Salicin are the carbohydrate sources providing energy for bacterial growth. Sodium Chloride maintains the osmotic balance. Triton X-100 is a surfactant improving nutrient uptake by the bacteria.