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Contrad 70, Decontamination Liquid去污液

Contrad 70 is more efficient than chromic acid mixtures and has none of the risks associated with the storage, handling and disposal of virulent acids. Cantrad 70 is also a highly effective radioactive decontaminant due to the potent surface activity. Strontium 90, Iodine 131, Carbon 14, Phosphorus 32, Au 198, Hg 203, Transplutoniuim, Tantalum and radiocarbon are all handled by Contrad 70. It also caters for a wide range of problem contaminants including: abrasives, agar, algae, bacterial, blood, distillations residues, latex, protein complexes, tar, silicone, grease and oil, reagents, etc. Contrad 70 is easy to use. It is non toxic, non acidic, not flammable and does not release any harmful odors or vapors. It thoroughly removes the dirt from glassware, ceramics, rubbers, plastics, stainless steel and ferrous metals. Contrad 70 can usually be diluted with tap water but in special applications such as in medicine or pharmacology, the use of demineralized water is recommended.

The cleaning can be intensified by vortexing, increasing concentration, or applying sonication. Contrad 70 is stable up to 90°C without the generation of dangerous vapors. For decontamination, a 5% solution should be used. For hard to remove radioactive contaminants, we recommend a 20% solution.

Contrad 70，去污液

Contrad 70比铬酸混合物更有效，并且没有与毒性酸的储存，处理和处置相关的风险。由于有效的表面活性，Cantrad 70也是一种高效的放射性去污剂。 Contrad 70处理锶90，碘131，碳14，磷32，Au 198，Hg 203，Transplutoniuim，钽和放射性碳。它还适用于各种问题污染物，包括：磨料，琼脂，藻类，细菌，血液，蒸馏残留物，乳胶，蛋白质复合物，焦油，硅油，油脂和油，试剂等。对比度70易于使用。它无毒，无酸性，不易燃，不会释放任何有害气味或蒸气。它*清除了玻璃器皿，陶瓷，橡胶，塑料，不锈钢和黑色金属上的污垢。 Contrad 70通常可以用自来水稀释，但在特殊应用中，例如在医药或药理学中，建议使用软化水。

通过涡旋，增加浓度或应用超声处理可以加强清洁。 Contrad 70在高达90°C的温度下稳定，不会产生危险的蒸汽。对于去污，应使用5％的溶液。对于难以去除的放射性污染物，我们建议使用20％的溶液。

Contrad 70, Decontamination Liquid