Total Sulfur Colorimetric Analysis Test tube
 

Total Sulfur Colorimetric Analysis Test tube

Dolphin Brand S-HX-10 Model Sulfide Content Test Tube works on the principle that 4-amine-N. N-dimethylaniline dihydrochloride feric chloride and sulfite irons all ransform into methylene blue in acidic solutions. It is one of the oil field injected water quality test tube serirs which is first manufactured by the Ministry of Petroleum Industry in our country. It has been used by Daqing, Shengli, Zhongyuan, Xinjiang oil Fields, etc. and is appraised and approved by the users. 

This product has higher quality of sensitivity ,accuracy and anti-interference.. It is an ideal high-speed instrument which is simple and convenient to operate .It gives good results. It is ideal for field operation in testing sulfide content in water . 

Test range: 0-10ppm 
Production validity: 1 year 
Package: 30 pieces / box 
Storage conditions: room temperature, dark storage 

It needs to be used together with sulfur standard colorimetric tube and AB component of developer.

总硫比色分析试管

海豚牌S-HX-10型硫化物含量检测管的工作原理是：4-胺-N.N-二jia基苯胺二yan酸盐二氯化铁和亚硫酸盐铁在酸性溶液中均转化为亚甲基蓝。是我国石油工业部研制的油田注水水质试管系列之一。已被大庆、胜利、中原、新疆等油田使用，并得到用户的评价和认可。

本产品具有较高的灵敏度、准确度和抗干扰性。。它是一种理想的高速仪器，操作简单方便，效果良好。是现场测试水中硫化物含量的理想方法。

测试范围：0-10ppm

生产有效期：1年

包装：30支/盒

储存条件：室温，避光储存

与硫标准比色管和显影剂AB组分配合使用。