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色度计/光度计 VWR offers a large choice of systems to measure the different elements of water: Test strips visual kits portable colorimeters and photometers bench photometers and spectrophotometers. 分光光度计 紫外可见分光光度计—仪器... Fast Analysis Reflectometers col...

Complete ICP-MS standards range at 10 mg/l 68 single elements ICP-MS standards for metal trace analysis calibration Large ICP-MS single element standards range at 10 mg/l delivered with an extensive Certificate of Analysis (NIST traceability contr...

infoPoint The complete decontamination of equipment and surfaces from any DNA molecules is important for biological containment and safety as well as preventing false results in PCR amplification experiments. DNA-ExitusPlus™ is a safe nucleic acid...