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Mercury(II)sulfatesolution200g/lindilutedsulfuricacidfordeterminationofCODacc.toDIN38409-H43-1(short-termexperience)
Testvesselswith5mland10mlgraduationsforAquamerck®andMerckoquant®Tests
吸液探针
pH-indicatorpaperpH0.5-5.0Roll(4.8m)withcolourscalepH0.5-1.0-1.5-2.0-2.5-3.0-3.5-4.0-4.5-5.0Acilit®
StirBar
ChlorineTestMethod:colorimetricwithteststrips0-25-50-100-200-500mg/lCl2Merckoquant®
NitriteTestMethod:photometric0.002-1.00mg/lNO2-N0.007-3.28mg/lNO2-Spectroquant®
玻璃检测池
尿素GRforanalysisACS,Reag.PhEur
总硬度测试条