Cena s DPH / bez DPH
sklademVydáno: 1977
ISO 1104:1977
ISO 1104:1977-Surface active agents — Technical sodium alkylarylsulphonates (excluding benzene derivatives) — Methods of analysis
Formát
Dostupnost
Cena a měna
Anglicky PDF
K okamžitému stažení
1800 Kč
Francouzsky PDF
K okamžitému stažení
1800 Kč
Anglicky Tisk
Skladem
1800 Kč
Francouzsky Tisk
Skladem
1800 Kč
| Označení normy: | ISO 1104:1977 |
| Počet stran: | 8 |
| Vydání: | 1 |
| Vydáno: | 1977 |
| Počet stran (Anglicky): | 8 |
| Počet stran (Francouzsky): | 8 |
Popis
ISO 1104:1977
Specifies the following determinations for the substances to be tested: Measurement of pH, determination of water content, determination of free alkalinity or free acidity, determination of matter extractable by light petroleum, determination of sodium alkylarylsulphonates content, determination of sodium sulphite content, determination of sodium sulphate content, determination of sodium chloride content. In annexes a general scheme of analysis and a rapid method for the determination of sodium alkylarylsulphonates are given.