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高量程余氯(Cl2)试剂,适用范围:0to 500 mg/L Cl2,类型:粉剂,预测次数:300次'
26722-45总氮试剂
COD氧化剂
缓冲溶液(SP510用)
余氯DPD,10ml水样
酸碱值测试盒 Method: colorimetric with colour card and sliding comparator pH 4.5 - 5.0 - 5.5 - 6.0 - 6.5 - 7.0 - 7.5 - 8.0 - 8.5 - 9.0 Aquamerck®
HANNA-ET535100
甲醛测试预装试剂 Method: photometric 0.10 - 8.00 mg/l HCHO Spectroquant®
铜测试盒 Method: colorimetric with colour card and comparator block with short test tubes 0.3 - 0.6 - 1.0 - 1.5 - 2.0 - 2.5 - 3 - 4 - 5 mg/l Cu Aquaquant®
锌
硝酸盐测试盒 Method: colorimetric with colour card and sliding comparator 10 - 25 - 50 - 75 - 100 - 125 - 150 mg/l NO₃⁻ Aquamerck®