ISO International Standards

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Information technology — Security techniques — Digital signature schemes giving message recovery — Part 3: Discrete logarithm based mechanisms

$211.30

Water quality — Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer

$103.95

Ships and marine technology — Life saving and fire protection — Sea anchors for survival craft and rescue boats

$71.19

Soil quality — Measurement of enzyme activity patterns in soil samples using colorimetric substrates in micro-well plates

$170.62

Fibre-reinforced plastic composites — Determination of open-hole compression strength

$108.47

Maize (Zea mays L.) — Specification

$103.95

Microbeam analysis — Electron probe microanalyser (EPMA) — Guidelines for performing quality assurance procedures

$163.84

Fuel injection equipment — Vocabulary — Part 1: Fuel injection pumps

$103.95

Plain bearings — Metallic multilayer plain bearings — Part 1: Non-destructive ultrasonic testing of bond of thickness greater than or equal to 0,5 mm

$68.93

Textile machinery and accessories — Pirn winders and cross winders — Definition of left and right sides

$45.20

Forestry machinery — Portable chain-saws — Kickback test

$211.30

Metallic and other inorganic coatings — Electrochemical measurement of diffusible hydrogen in steels — Barnacle electrode method

$68.93

Personal protective equipment for protection against falls from a height — Flexible horizontal lifeline systems

$108.47

Hydraulic fluid power — Dimensions and requirements for screw-to-connect quick-action couplings for use at a pressure of 72 MPa (720 bar)

$45.20

Cinematography — 35 mm negative photographic sound record on 35 mm motion-picture film — Position and maximum width dimensions

$45.20

Traditional Chinese medicine — Infrared moxibustion-like instrument

$68.93

Steel sheet and strip for welded gas cylinders

$68.93

Plastics — Film and sheeting — Determination of wetting tension

$45.20

Agricultural irrigation equipment — Filters for microirrigation — Part 4: Granulated media filters

$103.95

Information technology — Security techniques — Encryption algorithms — Part 3: Block ciphers

$211.30

Soil quality — Guidance on the determination of background values

$140.11

Leather — Tests for colour fastness — Colour fastness to cycles of to-and-fro rubbing

$45.20

Modified starch — Determination of carboxyl group content of oxidized starch

$45.20

Radiological protection — Measurement for the clearance of waste contaminated with radioisotopes for medical application — Part 1: Measurement of radioactivity

$103.95