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环境分析标准


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环境分析标准

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供应商:  VWR Chemicals
描述:   Standards designed for the analysis of water and ground samples.
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. Achieving an accep...

供应商:  VWR Chemicals
描述:   PAH MIX 3, EPA610 1 * 1 毫升
计量单位:  1 * 1 毫升
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...
供应商:  VWR Chemicals
描述:   Designed for analysis of water and ground samples, according to the ISO 9377-2 norm
供应商:  VWR Chemicals
描述:   STANDARD SOLUTION HYDRAZINE 100 MG/L 1 * 100 毫升

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.
计量单位:  1 * 1 KIT
供应商:  Hach
描述:   System for Analytical Quality Assurance (AQA), consisting of one combined standard/spiking solution and two round robin test solutions.
供应商:  Hach
描述:   Standard solution for accuracy checks in phosphate (phosphorus) 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...
目录号: (HACH2150342)

供应商:  Hach
描述:   Standard solution for accuracy checks in cobalt determinations.
计量单位:  1 * 100 毫升
目录号: (HACH1418742)

供应商:  Hach
描述:   Standard solution for accuracy checks in molybdenum determinations.
计量单位:  1 * 100 毫升
供应商:  Hach
描述:   Standard solution for accuracy checks in sulfate determinations.
供应商:  Hach
描述:   For accuracy checks in iron determinations.
供应商:  Hach
描述:   For accuracy checks in chlorine determinations. Lot specific concentration displayed on label.
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.
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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@vwr.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@vwr.com
本产品已被您的公司组织阻止了.请联系您的采购部门以获取更多信息
原有的产品已不再提供,所示的替换产品
这种产品不再提供.可以通过搜索VWR上面的目录号来选择替代产品.如果您需要更多的帮助,请致电VWR客户服务部400-821-8006 .
1 - 16  个产品已显示,总共产品数量: 31
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