VHG-總堿值標(biāo)樣，適用ASTM-D2896和D4739，VHG-BN-70-50G ? 基質(zhì)濃度(mg KOH/g)規(guī)格（克）產(chǎn)品編號(hào) 75cSt 烴油7050VHG-BN-70-50G VHG總堿值標(biāo)樣 堿值(BN)標(biāo)準(zhǔn)物質(zhì) VHG的BN標(biāo)準(zhǔn)物質(zhì)專門用于根據(jù)ASTMD2896/IP276（高氯酸電位滴定法）或 ASTMD47

VHG-總堿值標(biāo)樣，適用ASTM-D2896和D4739，VHG-BN-40-50G 基質(zhì)濃度(mg KOH/g)規(guī)格（克）產(chǎn)品編號(hào) 75cSt 烴油4050VHG-BN-40-50G ? VHG總堿值標(biāo)樣 堿值(BN)標(biāo)準(zhǔn)物質(zhì) VHG的BN標(biāo)準(zhǔn)物質(zhì)專門用于根據(jù)ASTMD2896/IP276（高氯酸電位滴定法）或 ASTMD473

VHG-總堿值標(biāo)樣，適用ASTM-D2896和D4739，VHG-BN-30-50G ?基質(zhì)濃度(mg KOH/g)規(guī)格（克）產(chǎn)品編號(hào) 75cSt 烴油3050VHG-BN-30-50G VHG總堿值標(biāo)樣 堿值(BN)標(biāo)準(zhǔn)物質(zhì) VHG的BN標(biāo)準(zhǔn)物質(zhì)專門用于根據(jù)ASTMD2896/IP276（高氯酸電位滴定法）或 ASTMD473

VHG-總堿值標(biāo)樣，適用ASTM-D2896和D4739，VHG-BN-15-50G ? 基質(zhì)濃度(mg KOH/g)規(guī)格（克）產(chǎn)品編號(hào) 75cSt 烴油1550VHG-BN-15-50G VHG總堿值標(biāo)樣 堿值(BN)標(biāo)準(zhǔn)物質(zhì) VHG的BN標(biāo)準(zhǔn)物質(zhì)專門用于根據(jù)ASTMD2896/IP276（高氯酸電位滴定法）或 ASTMD47

VHG-總堿值標(biāo)樣，適用ASTM-D2896和D4739，VHG-BN-10-50G ? 基質(zhì)濃度(mg KOH/g)規(guī)格（克）產(chǎn)品編號(hào) 75cSt 烴油1050VHG-BN-10-50G VHG總堿值標(biāo)樣 堿值(BN)標(biāo)準(zhǔn)物質(zhì) VHG的BN標(biāo)準(zhǔn)物質(zhì)專門用于根據(jù)ASTMD2896/IP276（高氯酸電位滴定法）或 ASTMD47

VHG-總堿值標(biāo)樣，適用ASTM-D2896和D4739，VHG-BN-6-50G ?基質(zhì)濃度(mg KOH/g)規(guī)格（克）產(chǎn)品編號(hào) 75cSt 烴油650VHG-BN-6-50G VHG總堿值標(biāo)樣 堿值(BN)標(biāo)準(zhǔn)物質(zhì) VHG的BN標(biāo)準(zhǔn)物質(zhì)專門用于根據(jù)ASTMD2896/IP276（高氯酸電位滴定法）或 ASTMD4739（