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目录号: (MERC1.06448.0500)

供应商: MERCK MILLIPORE

描述: 柠檬酸钠, EMSURE® Reag. Ph. Eur., ACS, ISO analytical reagent, Supelco®

计量单位: 1 * 500 克

SDS 证书 正在促销

目录号: (MERC1.00983.1000)

供应商: MERCK MILLIPORE

描述: Bio-Based Ethanol
Instead of synthetic ethanol, we use bioethanol produced from grain or sugar cane. High quality, affordability, and ready availability make our bioethanol an obvious choice for a sustainable future.

计量单位: 1 * 1 升

SDS 证书 正在促销

目录号: (MERC1.02149.0001)

供应商: MERCK MILLIPORE

描述: Envirocheck® contact slides are widely used to check critical control points (CCP's) within the HACCP (Hazardous Analysis Critical Control Point) for the microbiological hygiene control of surfaces in production lines and equipment. Additionally these slides can be used to check the microbiological hygiene status of liquids. The use of a variety of media on the contact slides allows the detection of organisms from liquids as well as surfaces. These slides provide semi-quantitative results for five different parameters. Easy incubation in the Cultura® mini incubator also reduces the necessary workspace. Each contact slide is packed in a PC tube, which protects the agar media against contamination before and after sampling.

计量单位: 1 * 10 件

SDS 证书 正在促销

目录号: (MERC1.70328.0100)

供应商: MERCK MILLIPORE

描述: Lead Standard, 1000 mg/L, Certipur®, Supelco®, 铅, 基质: Nitric acid dil., 应用: ICP standards

计量单位: 1 * 100 毫升

SDS 证书 正在促销

供应商: MERCK MILLIPORE

描述: 氢氧化钠, pellets, EMSURE® analytical reagent, Supelco®

SDS 证书

供应商: MERCK MILLIPORE

描述: With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in 'gradient grade' as well as 'isocratic grade'. This minimises the gradient effect of the solvent involved.

SDS 证书

目录号: (MERC1.05073.1000)

供应商: MERCK MILLIPORE

描述: 草酸二钾, EMSURE® ACS analytical reagent, Supelco®

计量单位: 1 * 1 千克

SDS 正在促销

目录号: (MERC1.06028.0005)

供应商: MERCK MILLIPORE

描述: 甲醇-d4 (99.8% D), MagniSolv™ for NMR spectroscopy, Sigma-Aldrich®

计量单位: 1 * 5 毫升

SDS 正在促销

目录号: (MERC1.08382.1000)

供应商: MERCK MILLIPORE

描述: 三羟甲基氨基甲烷 ACS, Reag. Ph. Eur. analytical reagent, buffer substance, Millipore®

计量单位: 1 * 1 千克

SDS 证书 正在促销

目录号: (MERC1.04994.0250)

供应商: MERCK MILLIPORE

描述: 氟化钾, EMSURE® analytical reagent, Supelco®

计量单位: 1 * 250 克

SDS 正在促销

目录号: (MERC5.33002.0050)

供应商: MERCK MILLIPORE

描述: 甲酸 98 - 100% 98-100%, LiChropur™ for LC-MS, Supelco®

计量单位: 1 * 50 毫升

证书 正在促销

供应商: MERCK MILLIPORE

描述: Accurate analytic results in UV/Vis and infrared spectroscopy depend on the use of very pure solvents for sample preparation. The Uvasol® solvents range has been specially designed for spectroscopy and other applications requiring solvents of the highest spectral purity. The refinement process allows a greater degree of security in applications and avoids misinterpretation of analytical results caused by traces of UV, IR and fluorescence contamination. Uvasol® solvents offer best UV transmittance. In all specifications the minimum transmittance for five typical wavelengths are identified. Furthermore the transmittance is specified in accordance with Reag. Ph. Eur. and ACS.

SDS 证书

目录号: (MERC1.09227.0001)

供应商: MERCK MILLIPORE

描述: The MAS-100 Eco® is a robust and reliable air sampler designed for highest precision.

计量单位: 1 * 1 件

SDS 正在促销

目录号: (MERC1.00518.1001)

供应商: MERCK MILLIPORE

描述: 高氯酸 60%, EMSURE® ACS analytical reagent, Supelco®

计量单位: 1 * 1 升

SDS 证书 正在促销

目录号: (MERC1.14670.0001)

供应商: MERCK MILLIPORE

描述: Test kits for quick, semi-quantitative analysis<i> in situ,</i> without the expense of transporting samples to the laboratory. Simple step by step illustrated instructions mean the kits can be used without special chemical training.

计量单位: 1 * 100 Tests

SDS 证书 正在促销

供应商: MERCK MILLIPORE

描述: For calibration of pH meters.

SDS 证书