默克/MERCK 余氯测试剂，1005980001 photometric, 0.010-6.00 mg/L (Cl2)，1200tests 售卖规格：1套

产品目录编号

100598

概述

This Spectroquant® Chlorine test allows the accurate quantification of chlorine in various waters. Chlorinated disinfectants are still in common use all over the world, their major applications being in the chlorination of drinking water and swimming pools. In weakly acidic solution free chlorine reacts with dipropyl-p-phenylenediamine (DPD) to form a red-violet dye that is determined photometrically.

The method is analogous to EPA 330.5, APHA 4500-Cl2 G, and DIN EN ISO 7393-2.

This method is USEPA approved for drinking water.

All our Cell and Reagent Test Kits are equipped with the unique Live ID which allows seamless method recognition and contains essential information such as lot number, expiry date, and automatic calibration updates.

The Spectroquant® Reagent Test Kits contain highly stable, ready-to-use reagent mixtures to perform the analysis according to the procedure described in the accompanying instruction leaflet.

危害性图示

危害性声明

H319: 造成严重眼刺激。

H360FD: 可能对生育能力造成伤害。可能对胎儿造成伤害。

注意事项声明

P202: 在阅读并了解所有安全预防措施之前，切勿操作

P264: 作业后彻底清洗皮肤。

P280: 配戴防护手套/防护服/护目用具/防护面具/听力保护装备.

P305 + P351 + P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。

P308 + P313: 如接触到或有疑虑：求医/就诊。

P337 + P313: 如仍觉眼刺激：求医/就诊。

提示语

危险

储存类别

6.1D 不可燃，急毒种类3 / 毒性化合物或者引起慢性影响的化合物

WGK

WGK 2 严重水危害