VHG酸度标准液100GLOT号：165343-1货号：VHG-AAPBN-100咨询010-88482632品名货号理论值规格方法酸度标准样品酸度（AN）标样AN-0.1-100G0.1mgKOH/g100g/瓶ASTMD664IP177（点位滴定法）ASTMD974(酸碱指示剂滴定法）AN-0.5-100G0.5mgKOH/g100g/瓶AN-1-100G1.0mgKOH/g100g/瓶AN-1.5-100G1.5mgKOH/g100g/瓶AN-2-50G2.0mgKOH/g50g/瓶AN-3-50G3.0mgKOH/g50g/瓶碱度标准样品碱度（BN）标样BN-6-50G6mgKOH/g50g/瓶ASTMD2896IP276（***电位滴定法）ASTMD4739(电位滴定法）BN-10-50G10mgKOH/g50g/瓶BN-15-50G15mgKOH/g50g/瓶BN-30-50G30mgKOH/g50g/瓶BN-40-50G40mgKOH/g50g/瓶BN-70-50G70mgKOH/g50g/瓶)