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UNE - Spanish national standards
Page 2727
UNE 55574:1981 (15/07/1981)
SURFACE ACTIVE AGENTS. SULPHUR FOR USE AS RAW-MATERIAL IN DETERGENT FORMULATIONS. DETERMINATION OF ARSENIC CONTENT. SILVER DIETHYLDITHIOCARBAMATE PHOTOMETRIC METHOD
Available languages: Spanish
Available design: electronic design (pdf), Print design
from 19.60 EUR more info
UNE 55575:1981 (15/09/1981)
SURFACE ACTIVE AGENTS. GENERAL METHOD FOR DETERMINATION OF ARSENIC. PHOTOMETRIC METHOD WITH SILVER DIETHYLDITHIOCARBAMATE
Available languages: Spanish
Available design: electronic design (pdf), Print design
from 40.20 EUR more info
UNE 55577:1990 (24/03/1990)
SURFACE ACTIVE AGENTS. CHEMICAL PRODUCTS TO BE USED AS RAW-MATERIALS IN DETERGENT FORMULATIONS. GENERAL METHOD FOR DETERMINATION OF TRACES OF SULPHUR COMPOUNDS, AS SULPHATE, BY REDUCTION AND TITRIMETRY
Available languages: Spanish
Available design: electronic design (pdf), Print design
from 52.90 EUR more info
UNE 55581:1980 (15/12/1980)
SURFACE ACTIVE AGENTS. SODIUM CARBONATE FOR USE AS RAW-MATERIAL IN DETERGENT FORMULATIONS. DETERMINATION OF TOTAL SOLUBLE ALKALINITY. TITRIMETRIC METHOD
Available languages: Spanish
Available design: electronic design (pdf), Print design
from 19.60 EUR more info
UNE 55585:1981 (15/10/1981)
SURFACE ACTIVE AGENTS. SODIUM CARBONATE FOR USE AS RAW-MATERIAL IN DETERGENT FORMULATIONS. DETERMINATION OF MATTER INSOLUBLE IN WATER AT 50 oC
Available languages: Spanish
Available design: electronic design (pdf), Print design
from 19.60 EUR more info
UNE-ISO 5559:2010 (24/03/2010)
Dehydrated onio (Allium cepa Linnaeus). Specification.
Available languages: Spanish, English
Available design: electronic design (pdf), Print design
from 57.80 EUR more info
UNE 55590:1981 (15/11/1981)
SURFACE ACTIVE AGENTS. SULPHURIC ACID AND OLEUMS FOR USE AS RAW-MATERIALS IN DETERGENT FORMULATIONS. DETERMINATION OF SULPHUR DIOXIDE CONTENT. IODOMETRIC METHOD
Available languages: Spanish
Available design: electronic design (pdf), Print design
from 31.40 EUR more info
UNE 55592:1981 (15/07/1981)
SURFACE ACTIVE AGENTS. SULPHURIC ACID AND OLEUMS FOR USE AS RAW-MATERIALS IN DETERGENTS FORMULATIONS. DETERMINATION OF TOTAL ACIDITY, AND CALCULATION OF FREE SULPHUR TRIOXIDE CONTENT OF OLEUMS. TITRIMETRIC METHOD
Available languages: Spanish
Available design: electronic design (pdf), Print design
from 31.40 EUR more info
UNE-EN 556-1:2025 (22/01/2025)
Sterilization of medical devices - Requirements for medical devices to be designated "STERILE" - Part 1: Requirements for terminally sterilized medical devices
Available languages: English, Spanish
Available design: electronic design (pdf), Print design
from 63.70 EUR more info
UNE-EN 556-2:2025 (18/06/2025)
Sterilization of medical devices - Requirements for medical devices to be designated "STERILE" - Part 2: Requirements for aseptically processed medical devices
Available languages: English, Spanish
Available design: electronic design (pdf), Print design
from 66.60 EUR more info
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