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Image Unavailable-XXXXICP-MS-68A-A

High Purity Standards Solutions of 68 Element Standard, ICP

供应商: OT CHEMICALS
描述: ICP-MS multi element solution standard at 10 µg/ml with 12 month expiration date.

Product Image-VWRC20942.294

Devarda's alloy, granules, AnalaR NORMAPUR® analytical reagent

供应商: VWR Chemicals
描述: Devarda's alloy is used as reducing agent in analytical chemistry for the determination of nitrates after their reduction to ammonia under alkaline.

SDS 证书

Product Image-VWRC456742M

VWR® ARISTAR®, Gold Standard Solutions for ICP-MS

供应商: VWR Chemicals
描述: Gold Standard, 10 mg/L, VWR® ARISTAR®, 金, 基质: 2% HCl, 应用: ICP-MS standards

SDS 证书

Product Image-VWRI611-3649

VWR® OIML, Calibration Weights E1, with Calibration Certificate

供应商: VWR Collection
描述: Individual E1 OIML class weights are intended to ensure traceability between the national mass standards (with values derived from the International Prototype of the kilogram) and Class E2 and lower weights. They are also used with microbalances. Anti-magnetic, cobalt alloy weights are available from 1 to 500 mg. Packed in a plastic case, the wire weights are easy to store. Anti-magnetic, corrosion resistant, highly polished stainless steel knob weights are available from 1 to 200 g. Packed in a plastic case the weights are easy to store. Sets of weights are also available in either cobalt alloy or stainless steel with a choice of a plastic or wooden storage box.

Product Image-SIMPS700-8

Thermo-conductive racks, ChillBlock™

供应商: SIMPORT SCIENTIFIC
描述: ChillBlock™ thermo-conductive metal alloy tube racks eliminate inconsistencies that result from inserting tubes directly into ice, dry ice, alcohol baths, water baths, and other common laboratory temperature sources.

Product Image-VWRC86662.180

VWR® AVS TITRINORM, Gold Standard Solution, 1000 mg/L Au in 2% Hydrochloric Acid AVS TITRINORM Standard for AAS

供应商: VWR Chemicals
描述: Gold Standard, 1000 mg/L, VWR® AVS TITRINORM, 金, 基质: 2% HCl, 应用: AAS standards

SDS 证书

Product Image-VWRC455432U

VWR® ARISTAR®, Gold Standard Solution, 10000 mg/L Au in 10% Hydrochloric Acid (from Au), Standard for ICP

供应商: VWR Chemicals
描述: Au in HCl 10%.

SDS 证书

Product Image-VWRC455424U

VWR®, Gold standard solution, 1,000 mg/L Au in 10% hydrochloric acid (from Au) ARISTAR® standard for ICP

供应商: VWR Chemicals
描述: Au in HCl 10%.

SDS 证书

Product Image-RETS22.782.0029

Planetary ball mills, PM 100, PM 100 CM, PM 200 and PM 400

供应商: RETSCH
描述: Planetary mills pulverise and mix soft, medium-hard to extremely hard, brittle and fibrous materials quickly without loss. Examples of applications include minerals, ores, chemicals, ceramics, soils, household and industrial waste and sample preparation for spectral analysis. These mills are suitable for long term trials and continuous use and are used for dry and wet grinding in all industry sectors, where a high degree of reproducibility, fineness, purity and speed is required. The excellent performance is achieved by the high centrifugal forces and very high pulverisation energy generated by the planetary mill design. The control system allows the operator to control speed, grinding time, direction reversal and interval times. The mills also meet all the technical requirements for colloidal grinding and have the energy input necessary for mechanical alloying processes. Safety features include automatic safety self-test and a noise protected and ventilated chamber. A backup memory in the event of power failure ensures storage of remaining grinding time. Grinding sets are available in six different materials that allow sample preparation without contamination.

Product Image-BAKR6467-04

J.T.Baker® BAKER INSTRA-ANALYZED®, Silver, 1000 µg/mL, AA Standard

目录号: (BAKR6467-04)
供应商: Avantor
描述: Silver standard is prepared by the dissolution of silver metal of 99.99% spectral purity. The metal content of the solution is confirmed by titration with Sodium Chloride. The standardization is traceable to NIST SRM 999.
计量单位: 1 * 150 毫升

SDS


Product Image-BAKR6462-04

J.T.Baker® BAKER INSTRA-ANALYZED®, Palladium, 1000 µg/ml (0.1% w/v), AA Standard

目录号: (BAKR6462-04)
供应商: Avantor
描述: Palladium standard is prepared by dissolution of palladium metal of 99,95% spectral purity.The metal content of the solution is confirmed by ICP analysis, traceable to NIST SRM 3138.
计量单位: 1 * 150 毫升
Product Image-BAKR6464-04

J.T.Baker® BAKER INSTRA-ANALYZED®, Potassium Standard Solution reagent for AAS

目录号: (BAKR6464-04)
供应商: Avantor
描述: Potassium standard solution for AAS are prepared from metals and salts of 99,999% spectral purity.
计量单位: 1 * 150 毫升

SDS


Image Unavailable-BAKR6463-04

J.T.Baker® BAKER INSTRA-ANALYZED®, Platinum Standard

目录号: (BAKR6463-04)
供应商: Avantor
描述: Prepared by dissolution of platinum metal of 99,98% spectral purity
计量单位: 1 * 150 毫升
Product Image-BAKR6442-04

J.T.Baker® BAKER INSTRA-ANALYZED®, Arsenic AA Standard

目录号: (BAKR6442-04)
供应商: Avantor
描述: The standard is prepared by the careful dilution of the metal or its salt, usually 99,99% pure as verified by arc emission spectrometry
计量单位: 1 * 150 毫升

SDS


Product Image-BAKR6459-04

J.T.Baker® BAKER INSTRA-ANALYZED®, Mercury AA Standard

目录号: (BAKR6459-04)
供应商: Avantor
描述: Mercury standard prepared by dissolution of mercury metal of 99,998% spectral purity.The metal content of the solution is confirmed by titration with EDTA,traceable to NIST SRM 915.
计量单位: 1 * 150 毫升

SDS


Product Image-BAKR6449-04

J.T.Baker® BAKER INSTRA-ANALYZED®, Chromium AA Standard

目录号: (BAKR6449-04)
供应商: Avantor
描述: Prepared by dissolution of chromium metal of 99,99% spectral purity. The metal content of the solution isconfirmed by ICP analysis, traceableto NIST SRM 3112a.
计量单位: 1 * 150 毫升

SDS


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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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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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