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哈纳/氨氮试剂 氨氮(NH3-N)试剂,适用范围:0.00 to 3.00 mg/L NH3-N,类型:水剂,预测次数:300次'
哈纳/氨氮试剂
氨氮(NH3-N)试剂,适用范围:0.00 to 3.00 mg/L NH3-N,类型:水剂,预测次数:300次'
硝酸盐测试盒 Method: colorimetric with colour card 10 - 25 - 50 - 75 - 100 - 125 - 150 mg/l NO₃⁻ Aquamerck®
总大肠杆菌
缓冲溶液(SP510用)
ZincoVer5锌试剂
总硬度测试盒 Method: titrimetric with dropping bottle Aquamerck®
铁测试盒 Method: colorimetric with colour-matching vessel 0.1 - 0.3 - 0.5 - 1.0 - 2.5 - 5.0 - 7.5 - 12.5 - 25 - 50 mg/l Fe Aquamerck®
总氯测试粉枕,5ml水样
氨氮
臭气测试盒 Method: colorimetric, DPD, with colour-disk comparator 0.15 - 0.35 - 0.5 - 0.7 - 1.4 - 2.7 - 5.0 - 7.0 - 10 mg/l O₃ Microquant®
COD快速测定试剂LR