Turbidity 20 NTU Calibration Standard - Formazin
This CRM can be used to calibrate and validate all types of laboratory turbidity meters in the 20 Nephelometric Turbidity Unit (NTU). Features and Benefits Gravimetrically prepared standard, verified and qualified in an ISO/IEC 17025 and ISO 17034 accredited laboratory
Stablcal® Turbidity Standard, 20 NTU, 500 mL - Hach
Stablcal® Stabilized Formazin Turbidity Standards are true Formazin dilutions developed for use in any turbidimeter. NTU Value: 20. Bottle: 500 mL. For TL23, TU52, 2100Q, 2100N, 2100AN series.
Turbidity Solutions | 2, 10, 20, 50, 100, 200, 500, 1000NTU
Fomazine Liquid Solutions for Pyxis Lab® Turbidity Devices. Choose between 2, 10, 20, 50, 100, 200, 500, or 1,000 NTU Turbidity Calibration Standard Solutions or the Turbidity Calibration Combo Kit (50, 100 & 200 NTU Solutions) to calibrate your inline or handheld Pyxis Lab® Turbidity device.
6 家实验室对浊度为4.0 ntu、20 ntu 和40 ntu 的统一标准样品进行了6 次重复测定： 实验室内相对标准偏差分别为0.6%～1.8%、0.3%～3.4%和0.3%～2.0%；实验室间相对标准
Stablcal® Turbidity Standard, 20.0 NTU, Bottle (1 L) | Hach
Stablcal ® Stabilized Formazin Turbidity Standards are true Formazin dilutions developed for use in any turbidimeter. With proprietary manufacturing technology, Hach prepares Stablcal Standards in precise concentrations as low as 0.060 NTU for conventional turbidimeters. Shelf life is guaranteed for two years from the date of manufacture.
Stablcal Turbidity Standards - Hach
Stablcal® Primary Standards Set with RFID (10 NTU, 20 NTU, 600 NTU), for TU5200, TU5300sc, and TU5400sc Laser Turbidimeters
Lovibond™ T-CAL™ Turbidity Standard, 20 NTU - Fisher Sci
Lovibond™ T-CAL™ Turbidity Standard, 20 NTU T-CAL™ Turbidity Standards are stabilized Formazin standards prepared in ready-to-use concentrations to ensure accurate turbidity measurements. Eliminate the opportunity for inaccurate turbidimeter calibrations resulting from the improper dilution or handling of Formazin stock solution.
AMCO Clear® Turbidity Standard, 20 NTU - Thomas Scientific
Shop GFS Chemicals AMCO Clear® Turbidity Standard, 20 NTU at Thomas Scientific, your trusted partner in Science.
Hach Company Stablcal Turbidity Standard, 20 NTU, 500 mL - Fisher Sci
Stablcal Turbidity Standard for all Turbidimeters. USEPA accepted for calibration purposes. Stablcal Stabilized Formazin Turbidity Standards are true Formazin dilutions developed for use in any turbidimeter. NTU Value: 20. Bottle: 500 mL. For TL23, TU52, 2100Q, 2100N, 2100AN series.
Hach StablCal Turbidity Standard, 20 NTU, 1 Liter, 2660153
StablCal stabilized Formazin primary standards were developed for use in any turbidimeter. They require no preparation, dilution or special glassware.