ROSA Grain Charm manufactures a variety of ROSA (Rapid One Step Assay) tests to detect mycotoxins (aflatoxin, DON/vomitoxin, fumonisin, ochratoxin, T-2/HT-2, and zearalenone) in feed and grain. Utilizing innovative ROSA technology, Charm lateral flow mycotoxin tests are fast, accurate, quantitative and easy to use. All ROSA mycotoxin tests follow a similar assay format and can be read on the same equipment. Just add the diluted sample extract to the strip, incubate, and interpret results visually or with the ROSA-M Reader.
Click on a tab below to find out more about each test.
ROSA Aflatoxin P/N Test Charm ROSA Aflatoxin P/N Test delivers simple, fast, qualitative aflatoxin detection in convenient strip tests. Innovative Rapid One Step Assay (ROSA) technology ensures speed, ease of use and accuracy.
AFPN AT A GLANCE • Results in 3 minutes! • Rapid One Step Assay • GIPSA-Approved Tests • Single Strip with options to extract and read • Works with Ethanol and Methanol Extractions •10 ppb and 20 ppb Thresholds
<!--[if !supportLists]-->·<!--[endif]-->Rapid One Step Assay (ROSA®)
ROSA BEST Aflatoxin Qualitative Test The ROSA BEST Aflatoxin P/N Test is the first aflatoxin grain strip test with a water-based extraction solution. Until now, aflatoxin detection in feed and grain has required the use of hazardous extraction solvents such as ethanol or methanol. Charm’s new BEST (Biodegradable Extraction Solution Technology) qualitative lateral flow test uses an aqueous-based, alcohol-free extraction solution that is safe for test operators and the environment. The BEST solution is non-toxic and non-flammable, ensuring a low environmental impact and reduced storage, shipping and disposal costs compared to alcohol extractions.
AFPN-BEST AT A GLANCE • Alcohol-free water-based extraction • 3-minute test • Two Pass/Fail thresholds: 10 ppb and 20 ppb • Self-contained and protected test strips • Print or download results to any spreadsheet from ROSA-M Reader
<!--[if !supportLists]-->· <!--[endif]-->Rapid One Step Assay (ROSA®)
ROSA Aflatoxin Quantitative Test - Ethanol Extraction Charm ROSA Aflatoxin Quantitative Test for use with Ethanol Extraction delivers simple, fast, quantitative aflatoxin detection in feed and grain with convenient strip tests. Innovative Rapid One Step Assay (ROSA) technology ensures speed, ease of use, quantitation and accuracy.
AFQ-ETOH AT A GLANCE • Quantitative Results in 10 Minutes! • 50% Ethanol extraction • Rapid One Step Assay • Charm Validated for 25 commodities • Reader Range: 0 to 150 ppb •Same diluted extract can be used for multiple tests
<!--[if !supportLists]-->·<!--[endif]-->Rapid One Step Assay (ROSA®)
ROSA Aflatoxin Quantitative Test Charm ROSA Aflatoxin Quantitative Test for use with Methanol Extraction delivers simple, fast, quantitative aflatoxin detection in convenient strip tests. Innovative Rapid One Step Assay (ROSA) technology ensures speed, ease of use, quantitation and accuracy.
AFQ AT A GLANCE • Quantitative Results in 10 Minutes! • Rapid One Step Assay • 70% Methanol Extraction • GIPSA-Approved for 19 commodities • Charm Approved for 11 commodities
<!--[if !supportLists]-->·<!--[endif]-->Rapid One Step Assay (ROSA®)
ROSA Fast Aflatoxin Quantitative Test Charm’s ROSA Fast Aflatoxin Quantitative Test for use with Methanol Extraction is the fastest USDA GIPSA approved quantitative test to measure the levels of aflatoxin in corn: just 3 minutes. The ROSA FAST Aflatoxin Quantitative Test delivers simple, fast, quantitative aflatoxin detection in convenient strip tests. Innovative Rapid One Step Assay (ROSA) technology ensures speed, ease of use and accuracy.
AFQ-FAST AT A GLANCE • Rapid One Step Assay • 3-minute test • GIPSA-Approved for Corn • Reader Range: 0 to 150 ppb • Same diluted extract can be used for multiple tests
<!--[if !supportLists]-->· <!--[endif]-->Rapid One Step Assay (ROSA®)
ROSA DON P/N Test Charm ROSA DON P/N Test delivers simple, fast, qualitative vomitoxin (Deoxynivalenol) detection in barley, corn, and wheat in just 3 minutes. Innovative Rapid One Step Assay (ROSA) technology ensures speed, ease of use and accuracy in convenient, self-contained test strips.
DONPN AT A GLANCE • 3 minutes test • Rapid One Step Assay • Water extraction • Four Pass/Fail thresholds: 0.5, 1, 2, and 5 ppm •USDA GIPSA (Grain Inspection, Packers and Stockyards Administration) –Approved for Barley, Corn, and Wheat
<!--[if !supportLists]-->·<!--[endif]-->Rapid One Step Assay (ROSA®)
ROSA DON Quantitative Test Charm ROSA DON Quantitative Test delivers simple, fast, quantitative vomitoxin (deoxynivalenol) detection in convenient strip tests. Innovative Rapid One Step Assay (ROSA) technology ensures speed, quantitation, ease of use and accuracy in many grain commodities.
DONQ AT A GLANCE • Results in 10 minutes • Rapid One Step Assay • Water extraction •Reader Ranges: 0 to 6 ppm, 6 to 12 ppm, and 12 to 24 ppm
<!--[if !supportLists]-->·<!--[endif]-->Rapid One Step Assay (ROSA®)
ROSA FAST5 DON Quantitative Test In only 5 minutes, Charm ROSA FAST5 DON Quantitative Test delivers simple, fast, quantitative vomitoxin (deoxynivalenol) detection in convenient strip format. Innovative Rapid One Step Assay (ROSA) technology ensures speed, quantitation, ease of use and accuracy in many grain commodities.
DONQ AT A GLANCE • Results in 5 minutes • Rapid One Step Assay • Water extraction •Reader Ranges: 0 - 1.5 ppm and 1 – 6 ppm
<!--[if !supportLists]-->·<!--[endif]-->Rapid One Step Assay (ROSA®)
ROSA Fumonisin Quantitative Test - Ethanol Extraction Charm ROSA Fumonisin Quantitative Test for use with Ethanol Extraction delivers simple, fast, quantitative fumonisin detection in convenient strip tests. Innovative Rapid One Step Assay (ROSA) technology ensures speed, quantitation, ease of use and accuracy.
FUMQ-ETOH AT A GLANCE • Results in 10 Minutes! • Rapid One Step Assay • 50% Ethanol extraction • Charm Validated for barley, corn, DDGS, hominy, oats, sorghum, and soybean meal • Reader Ranges: 0 to 1 ppm, 0 to 6 ppm, and 6 to 60 ppm
<!--[if !supportLists]-->·<!--[endif]-->Rapid One Step Assay (ROSA®)
ROSA Fumonisin Quantitative Test Charm ROSA Fumonisin Quantitative Test for use with Methanol Extraction delivers simple, fast, quantitative fumonisin detection in feed and grain. Innovative Rapid One Step Assay (ROSA) technology ensures speed, quantitation, ease of use and accuracy in convenient strip tests.
FUMQ AT A GLANCE • Results in 10 Minutes! • Rapid One Step Assay • 70% Methanol Extraction • GIPSA-Approved for Corn • Charm Validated for barley, flaking corn grits, DDGS, millet, oats, rough rice, sorghum, and wheat • Reader Ranges: 0 to 6 ppm and 6 to 60 ppm
<!--[if !supportLists]-->·<!--[endif]-->Rapid One Step Assay (ROSA®)
ROSA Ochratoxin Quantitative Test Charm provides the first GIPSA-approved lateral flow test for ochratoxin. Charm ROSA Ochratoxin Quantitative with Methanol Extraction Test delivers simple, fast, quantitative ochratoxin detection in feed and grain with convenient strip tests. Innovative Rapid One Step Assay (ROSA) technology ensures speed, ease of use, quantitation and accuracy.
OCHRA-G AT A GLANCE • Quantitative Results in 10 Minutes! • Rapid One Step Assay • 70% Methanol Extraction • GIPSA-Approved for barley, malted barley, and wheat • Charm Validated for corn, corn gluten meal, oats, rye, sorghum, and soybean meal
<!--[if !supportLists]-->·<!--[endif]-->Rapid One Step Assay (ROSA®)
ROSA T2-HT2 Quantitative Test Charm ROSA T2-HT2 Quantitative with Methanol Extraction Test delivers simple, fast, quantitative trichothecene toxin detection for T-2 and HT-2 in feed and grain with convenient strip tests. Innovative Rapid One Step Assay (ROSA) technology ensures speed, ease of use, quantitation and accuracy.
T2-HT2 AT A GLANCE • Quantitative Results in 10 minutes! • Rapid One Step Assay • 70% Methanol Extraction • Charm Validated for Barley, Corn, Corn Gluten Meal, Oats, Sorghum, Soybean Meal, Wheat, and Wheat Four
<!--[if !supportLists]-->·<!--[endif]-->Rapid One Step Assay (ROSA®)
ROSA Zearalenone Quantitative Test Charm ROSA Zearalenone Quantitative Test for use with Methanol Extraction delivers simple, fast, quantitative zearalenone detection in feed and grain. Innovative Rapid One Step Assay (ROSA) technology ensures speed, quantitation, ease of use and accuracy in convenient strip tests. Swine and poultry are particularly susceptible to Zearalenone as it is an estrogenic toxin produced by fungi of the Fusarium genus.
ZEARQ AT A GLANCE • Results in 10 Minutes! • Rapid One Step Assay • 70% Methanol extraction • GIPSA-Approved for 10 commodities • Reader Range: 0 to 1400 ppb
<!--[if !supportLists]-->·<!--[endif]-->Rapid One Step Assay (ROSA®)
ROSA Zearalenone Quantitative Test – Ethanol Extraction Charm ROSA Zearalenone Quantitative Test for use with Ethanol Extraction delivers simple, fast, quantitative zearalenone detection in feed and grain. Innovative Rapid One Step Assay (ROSA) technology ensures speed, quantitation, ease of use and accuracy in convenient strip tests.
ZEARQ-ETOH AT A GLANCE • Quantitative Results in 10 Minutes! • Rapid One Step Assay • 50% Ethanol extraction • Charm Validated for 13 commodities • Reader Range: 0 to 1400 ppb
<!--[if !supportLists]-->·<!--[endif]-->Rapid One Step Assay (ROSA®)
1.978.687.9200 
info@charm.com
Feed & Grain 
FAQ's: Sound Science behind Charm's novaLUM and PocketSwabs