Charm ROSA SL3, officially approved by the FDA/AOAC-RI at the NCIMS conference, May 2007 is the first 3 minute beta-lactam test worldwide. By bringing the traditionally quality of the ROSA beta-lactam test to 3 minutes, testing can be completed before milk is pumped, either into a silo of the plant or on the farm.

ROSA SL3 is the closest match to SL levels. Saving milk ROSA technology (Rapid One Step Assay) assures ease of use.

The ROSA Reader provides a record of each test.

Charm ROSA SL6, an approved NCIMS/FDA/AOAC-RI test that meets U.S. safe levels for all 6 required beta lactam drugs (Amoxicillin, Ampicillin, Cephapirin, Ceftiofur, Cloxacillin, Penicillin G) in a simple test.

ROSA SL6 sets a new standard for meeting all regulatory drugs within 30% of their safe level/tolerance in raw commingled milk. ROSA technology (Rapid One Step Assay) assures ease of use in the plant and on the farm. The ROSA Reader provides a record to comply with regulatory requirements.

ROSA SL6 is also the first on farm test for cloxacillin detection at safe levels/tolerance.

Charm SL beta-lactam test specifically designed to limit the rejection of nonviolative milk.

Since the approval of the Charm SL (SLBL) by NCIMS/FDA/AOAC-RI, this test has become the standard for the entire North American industry, dramatically reducing the rejection of milk that is safe and wholesome.  The Charm SL as well as the MRL are the most successful antibiotic tests in the world.

The first 3 minute beta-lactam test, specifically engineered to meet EU/Codex MRL levels, allows milk for the first time to be tested while the tanker is being prepared to be pumped into the plant or at the farm.

Using the same quality of other MRL tests, the ROSA MRL3 provides two results in 3 minutes,
beta-lactam and cloxacillin.

Charm MRL™ was specifically designed to limit rejection of nonviolative milk by overly sensitive screening test. Charm MRL is the only beta-lactam test that detects 10 primary beta-lactams at or below maximum residue limits. The test is easy to use, portable and requires minimal equipment. Charm MRL saves milk that is safe and wholesome for processing and consumption.

Charm has the only B.st Disc Assay officially approved for bulk tank milk.

The Charm Cowside™ Test is a microbial inhibition assay that detects inhbitors in milk. The Cowside consists of a single service vial that contains pre-measured bacterial spores,* media and a pH indicator.

The Charm Blue Yellow Test is a microbial inhibition assay, which detects inhibitors in milk. The test consists of a single service well that contains pre-measured bacterial spores,* media
and a pH indicator.  

The Kidney Inhibition Swab is a simple to use inhibition test for screening broadspectrum antimicrobial drugs in fresh or thawed kidney tissue.