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The environmental analysis standards confirm testing instruments remain consistent for pollutant level monitoring. Single or multi-element solutions can be used to compare and check composition determinations of unknown samples. Accurately assessing threats in the atmosphere, water sources, or soil, personnel can modify and improve conditions to re-establish the surroundings required for optimal performance. Identify all external and internal elements which impact overall growth with the environmental analysis standards.

The environmental analysis standards confirm testing instruments remain consistent for pollutant level monitoring. Single or multi-element solutions can be used to compare and check composition determinations of unknown samples. Accurately assessing threats in the atmosphere, water sources, or soil, personnel can modify and improve conditions to re-establish the surroundings required for optimal performance. Identify all external and internal elements which impact overall growth with the environmental analysis standards.


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供应商: AVANTOR PERFORMANCE MATERIALS
描述: Mixture (51 ml/bottle) of 2 mg/ml stearic acid and 2 mg/ml n-hexadecane in ULTRA RESIANALYZED acetone.

供应商: VWR Chemicals
描述: Potassium hydrogen phthalate solutions.
供应商: VWR Chemicals
描述: Standard solutions of sodium carbonate.
供应商: VWR Chemicals
描述: VWR® offers a complete range of products for the determination of the hydrocarbon oil index (HOI) in accordance with EN ISO 9377-2 (DIN H53).
供应商: VWR Chemicals
描述: These standards are ideal to use as control standards for COD measurements to verify that correct analysis for COD has taken place.
供应商: VWR Chemicals
描述: The reference standards are designed to check the accuracy and the reliability of the results. They are meant to provide reassurance that the photomet...

SDS

供应商: VWR Chemicals
描述: Standard solution hydrazine, VWR®, 100 mg/l, : N/A
供应商: VWR Chemicals
描述: A high quality analytical reagent manufactured and certified compliant for use in ASTM D 665 / IP 135 the Standard Test Method for Rust-Preventing Cha...
供应商: VWR Chemicals
描述: PAH mix in acetonitrile, 16 components, VWR®, : N/A
供应商: HACH
描述: COD standard solution (NIST), 300 mg/l, : N/A
供应商: HACH
描述: For accuracy checks in Biochemical Oxygen Demand (BOD) determinations.
供应商: HACH
描述: For accuracy checks in detergents (surfactants) determinations.

供应商: HACH
描述: ISE standards are used to calibrate ion selective electrode measurement systems by coresponding the electrode output with the concentration of the ana...
供应商: HACH
描述: For determination of ammonia and total kjeldahl nitrogen by the nessler method. Solutions are available in self-contained dropping bottle.

供应商: HACH
描述: Standard solution for accuracy checks in sulfate determinations.
供应商: HACH
描述: Standard solutions for accuracy checks in silica determinations.
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这一项的产品库存是有限的,但是可能在靠近你在一个仓库中提供.请确保您已登录到该站点,这样可以显示库存.如果call显示仍然有库存,且您需要帮助,请致电400-821-8006 .
此产品订购可能会受到监管部门审核,而产生额外的费用或者需要额外的文件。如需相关资料,我们通常会在3日内联系您。如有任何问题,请联系我们的客户服务部门: CS_CN@avantorsciences.com
此产品订购可能会受到监管部门审核,而产生额外的费用或者需要额外的文件。如需相关资料,我们通常会在3日内联系您。如有任何问题,请联系我们的客户服务部门: CS_CN@avantorsciences.com
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原有的产品已不再提供,所示的替换产品
此产品已停产,您可以通过搜索上面的VWR目录号来选择替代产品。如需更多帮助,请致电VWR客户服务部400-821-8006。
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