-
GB/T 13530-2023 in English
Test methods for sodium ethoxylated alkyl sulfate
valid
Issued on:2023-03-17
$476.00 -
GB/T 42415-2023 in English
Surface active agents―Determination of static interfacial tension
valid
Issued on:2023-03-17
$1,148.00 -
GB/T 11987-2022 in English
Surface active agents—Technical alkane sulphonates—Determination of total alkane sulphonates content
valid
Issued on:2022-12-30
$280.00 -
GB/T 39689-2020 in English
Surface active agents—Determination of free formaldehyde
to be valid
Issued on:2020-12-14
$308.00 -
GB/T 13892-2020 in English
Surface active agents—Determination of iodine value
valid
Issued on:2020-12-14
$588.00 -
GB/T 7383-2020 in English
Non-ionic surface active agents—Determination of hydroxyl value
to be valid
Issued on:2020-12-14
$756.00 -
GB/T 38722-2020 in English
Surface active agents—Determination of interfacial tension—Drawing up liquid films
valid
Issued on:2020-04-28
$420.00 -
GB/T 38729-2020 in English
Surface active agents—Test methods of technical sodium primary alkylsulphates
valid
Issued on:2020-04-28
$308.00 -
GB/T 38730-2020 in English
Determination of water dispersing power of surfactants in dry cleaning solvents
valid
Issued on:2020-04-28
$304.00 -
GB/T 38731-2020 in English
Surface active agents—Test methods of technical sodium secondary alkylsulphates
valid
Issued on:2020-04-28
$308.00