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Phone
13916388882
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Address
Room 4005, Block C, Xinhua Garden, 783 Yanchang Middle Road, Shanghai
Shanghai Xufeng Scientific Instrument Co., Ltd
13916388882
Room 4005, Block C, Xinhua Garden, 783 Yanchang Middle Road, Shanghai
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Testing items |
Chinese national standards and petrochemical industry standards involved |
test method |
Corresponding instruments |
| acid value | GB/T 7304-2014 Determination of Acid Value of Petroleum Products - Potentiometric Titration Method | potentiometric titration | AT-710 |
| NB/SH/T 0836-2010 Determination of Oleic Acid Value for Insulation Automatic Potentiometric Titration Method | potentiometric titration | AT-710 | |
| base number | SH/T 0251-1993 Determination of Alkali Value of Petroleum Products (Perchloric Acid Potentiometric Titration Method) | potentiometric titration | AT-710 |
| GB/T 11135-1989 Petroleum fractions and industrial aliphatic olefins Determination of bromine value (potentiometric titration method) | potentiometric titration | AT-710 | |
| Bromine Value Bromine Index | GB/T 11136-1989 Determination of Bromine Index of Petroleum Hydrocarbons (Potentiometric Titration Method) | potentiometric titration | AT-710 |
| SH/T 1767-2008 Determination of Bromine Index of Industrial Aromatic Hydrocarbons Potentiometric Titration Method | potentiometric titration | AT-710 | |
| SH/T 0630-1996 Determination of Bromine Value and Bromine Index of Petroleum Products (Electricity Method) | Electric titration method | MKC-710 | |
| SH/T 1551-1993 Determination of Bromine Index in Aromatic Hydrocarbons by Potentiometric Titration Method | Electric titration method | MKC-710 | |
| Mercaptan Sulfur | GB/T 1792-1988 Determination of Thiol Sulfur in Distillate Fuels by Potentiometric Titration Method | potentiometric titration | AT-710 |
| moisture content | GB/T 11146-2009 Determination of Crude Oil Water Content Karl Fischer Coulombic titration method | Karl Fischer Coulomb method | MKC-710 |
| GB/T 26986-2011 Determination of Crude Oil Water Content Karl Fischer Potentiometric Titration Method | Karl Fischer Capacity Method | MKV-710 | |
| GB/T 11133-89 Liquid petroleum products Determination of water content Karl Fee based leave method | Karl Fischer Capacity Method | MKV-710 | |
| NB/SH/T 0207-2010 Determination of Water Content in Insulation Liquid Karl Electricity consumption titration method | Karl Fischer Coulomb method | MKC-710 | |
| SH/T 0246-1992 Determination of Water Content in Light Petroleum Products (Electricity Method) | Karl Fischer Coulomb method | MKC-710 |