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Cole-Parmer Extended-Life pH Standard Solution Buffer, 7.00 pH; 500 mL

品牌：Cole-Parmer
货号： CN-00651-22
CAS编号：
产地：美国
供应商报价：面议

科尔帕默仪器（上海）有限公司更新时间：2024-04-25 11:32:01

企业性质授权代理商

入驻年限第5年

营业执照已审核

同类产品pH缓冲液(118件)

联系方式：科尔帕默021-51099909

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Cole-Parmer Extended-Life pH Standard Solution Buffer, 7.00 pH; 500 mL

SPEX CertiPrep PH-BUFF12-500 pH 12 Certified Buffer Standard, 12 SI Units in H2O, 500 mL

详细介绍

Control the expiration date of your pH standards

Shelf life up to 5 years in the special storage envelope, or 1 year after opening — whichever comes first!
NIST-traceable calibration report from an ISO Guide 34 and ISO 17025 accredited laboratory included with each bottle
Store at room temperature

规格与描述

缓冲液值7
每搅拌位置 (mL)500
描述Extended-Life pH Standard Solution Buffer, 7.00 pH; 500 mL

包括

Certificate of Analysis, step-by-step calibration instructions, temperature compensation chart, and SDS.

主要特点

Shelf life up to 5 years in the special storage envelope, or 1 year after opening — whichever comes first!
NIST-traceable calibration report from an ISO Guide 34 and ISO 17025 accredited laboratory included with each bottle
Store at room temperature

关于该商品的更多信息

Transpiration (evaporation) often limits the shelf life of pH standardizing buffers. These solutions ship in a special metal-lined envelope to extended shelf life—up to 5 years! The envelope is clearly marked with the 5-year expiration date from the date of manufacturer. When ready to use, simply open the sealed envelope and begin the 1-year shelf life. Both the bottle and Certificate of Analysis have a convenient marking area to write the new expiration date—putting you in control.
Store at room temperature. One 17-oz (500-ml) bottle. Additional values and packaging sizes are available.

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