您在搜索: Merck

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 enables to minimise the gradient effect of the solvent involved.

SDS 证书

目录号: (MERC1.06516.0500)

供应商: MERCK MILLIPORE

描述: 硫代硫酸钠五水合物, EMSURE® Reag. Ph. Eur., ISO analytical reagent, Supelco®

计量单位: 1 * 500 克

SDS 证书 正在促销

目录号: (MERC1.70377.0100)

供应商: MERCK MILLIPORE

描述: Potassium Standard, 10000mg/L, Certipur®, Supelco®, 钾, 基质: 2-3% HNO₃, 应用: ICP standards

计量单位: 1 * 100 毫升

SDS 正在促销

供应商: MERCK MILLIPORE

描述: 磷酸二氢钾, EMSURE® ISO analytical reagent, Supelco®

SDS 证书

目录号: (MERC1.04003.1000)

供应商: MERCK MILLIPORE

描述: —Formaldehyde (HCOH) is one of the most familiar and effective fixatives. The fixation of the histological specimen material of human or animal origin is commonly performed in a 4% or 10% Formaldehyde solution. Chemically, the 4 % Formaldehyde solution equals a 10 % Formalin solution. The Formaldehyde solution min. 37% is a stock solution that is used for histology and can be diluted with e.g. PBS to 4% ready-to-use fixation solution.

计量单位: 1 * 1 升

SDS 证书 正在促销

目录号: (MERC1.70314.0100)

供应商: MERCK MILLIPORE

描述: Copper Standard, 1000 mg/L, Certipur®, Supelco®, 铜, 基质: 2-3% HNO₃, 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: Potassium Standard, 1000 mg/L, Certipur®, Supelco®, 钾, 基质: 0,5 M HNO₃, 应用: AAS standards

SDS 证书

目录号: (MERC1.70332.0100)

供应商: MERCK MILLIPORE

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

计量单位: 1 * 100 毫升

SDS 证书 正在促销

目录号: (MERC1.70309.0100)

供应商: MERCK MILLIPORE

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

计量单位: 1 * 100 毫升

SDS 证书 正在促销

目录号: (MERC1.70350.0100)

供应商: MERCK MILLIPORE

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

计量单位: 1 * 100 毫升

SDS 证书 正在促销

目录号: (MERC1.70369.0100)

供应商: MERCK MILLIPORE

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

计量单位: 1 * 100 毫升

SDS 证书 正在促销

目录号: (MERC1.10732.0100)

供应商: MERCK MILLIPORE

描述: 四甲基乙二胺 analytical reagent, Sigma-Aldrich®

计量单位: 1 * 100 毫升

SDS 证书 正在促销

目录号: (MERC1.02931.1000)

供应商: MERCK MILLIPORE

描述: These reagents are produced using specially selected distillation methods that ensure consistently high dryness and batch-to-batch consistency.

计量单位: 1 * 1 升

SDS 证书 正在促销

供应商: MERCK MILLIPORE

描述: <B>All Spectroquant® test kits</B> can be used with the <B>Prove</B> range of spectrophotometers and Nova 60/60A instruments. Tests can be used not only on photometers and spectrophotometer from Merck, but also on photometers and spectrophotometers from other suppliers (programming details available on request).

SDS 证书

目录号: (MERC1.03883.0250)

供应商: MERCK MILLIPORE

描述: 硝酸铁(III)九水合物, EMSURE® analytical reagent, Supelco®

计量单位: 1 * 250 克

SDS 证书 正在促销

目录号: (MERC1.06007.4000)

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 enables to minimize the gradient effect of the solvent involved.

计量单位: 1 * 4 升

SDS 证书 正在促销