DELVOTEST® PEN 4 is a positive control containing lyophilized sample of commigled milk containing 4 +/- 0.5 ppb Penicillin G DELVOTEST® PEN 4 is used for checking and monitoring the performance parameters of standard diffusion tests for the detection of residues of antibacterial substances in milk.

GISTEX® XII LS POWDER AGGL is a low sodium bakers yeast extract.

DELVOCID® INSTANT is an antimycotic for preserving cheese containing 50% of the active ingredient - natamycin.

MAXIPRO® FPC is a combination of exo and endo-protease derived from Aspergillus oryzae to improve the protein functionality and hydrolysis of plant and animal protein solutions.