Chemistry Controls, Calibrators and Reagents
Bioassay Systems QuantiChrom™ Iron Assay Kit. For quantitative determination of iron ions Fe3+ and/or Fe2+ and evaluation of drug effects on iron metabolism.
For quantitative determination of iron ions Fe3+ and/or Fe2+ and evaluation of drug effects on iron metabolism. Key Features: Sensitive and accurate. Linear detection range 27 µg/dL (4.8 µM) to 1,000 µg/dL (179 µM) iron in 96-well plate assay. Simple and high-throughput. The procedure involves addition of a single working reagent and incubation for 40 min. Can be readily automated as a high-throughput assay for thousands of samples per day. Improved reagent stability and versatility. The optimized formulation has greatly enhanced reagent and signal stability. Cuvette or 96-well plate assay. Low interference in biological samples. No pretreatments are needed. Assays can be directly performed on serum samples. Method: OD590nm. Samples: Biological (e.g. serum) and environmental samples. Species: All. Procedure: Assay takes 30 min. Kit size: 250 tests. Detection limit: 27 µg/dL (4.8 µM).
Bioworld Fehling's Solution B Alkaline Solution, 1 L
Fehling-Soxhlet Solution B (Alkaline)For detection of reducing sugars. Use with Fehling's solution A (copper).Appearance: Clear LiquidHazMat Fee Applies
Bioworld Fehling's Solution A Copper Sulfate, 3.46% (w/v), 4 L
Fehling-Soxhlet Solution A (Copper)For detection of reducing sugars. Use with Fehling's solution B.Appearance: LiquidDensity : 1.038-1.060 g/mL at 20 °C
Roche Diagnostics Probe Set Cobas Integra 400 2 Pieces Cobas Integra 400
Probe Set Cobas Integra 400 2 Pieces Cobas Integra 400.
Roche Diagnostics General Chemistry Calcium 2 For Cobas Integra Analyzer
General Chemistry Calcium 2 For Cobas Integra Analyzer.
Biotang Inc Luminol And Oxidizing Solutions (Each Bottle), 125 ml
Luminol And Oxidizing Solutions (Each Bottle), 125 ml.
Roche Diagnostics Formate Bio HT, 200 tests
This product is intended for quantitative determination of formate (formic acid) in aqueous solutions using the Cedex Bio HT Analyzer.
Cliawaived Inc Single Dip Stick Methadone (MTD) Tests
(50 Tests)CLIA waived single urine dip stick test for Methadone. Read results from 5-60 minutes. New hermetically sealed plastic housing prevent dip card from flooding. Easy to read. Negative results as soon as 1 minute. Offers improved accuracy and sensitivity testing.
Cell Biolabs Inc Total Bile Acid Assay Kit (Colorimetric), 100 assays
Bile acids are produced from the breakdown of cholesterol in the liver, and bile acid levels in circulation can help identify certain liver diseases. Cell Biolabs' Total Bile Acid Assay Kit is a 96-well plate-based method to measure total bile acid content in a standard 96-well colorimetric plate reader. The assay uses an enzymatic reaction in which bile acids are incubated in the presence of thio-NAD+. The kit can detect bile acid concentrations as low as 0.78 µM in serum, plasma, and cell or tissue lysates. Each kit provides sufficient reagents for 100 assays including standards and unknown samples.