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GR Scientific 
英國GRS公司通過二十年以上的豐富經驗成功的研制了Cou-Lo Aquamax 庫侖卡爾費休滴定儀。可用于潤滑油、油脂、胺類、焦油、原油、油漆、黏合劑等石油、化工生產過程與產品中水分的測定；充油電器設備絕緣油中水分的測定；醫藥、農藥、糧食、炸藥、紡織品、顏料、油漆、礦物原料等物質中水分的測定。

Key personnel at G.R. Scientific are recognised experts in coulometric Karl Fischer titration technology. They have designed and manufactured coulometric titrators since the early 1980’s and are widely regarded as some of the leading specialists in this technique.

GR Scientific titrators are used by many leading companies in the oil, petrochemical, gas, pharmaceutical, biotechnology, automotive, and power generation industries.

Our state of the art product range includes the Cou-Lo Aquamax KF, which has evolved from the industry leading model Cou-Lo Compact, offering new standards in versatility and ease of operation.