Browse Standards
Found: 226547 — page 4199 of 4720
Superseded
GB/T 14451-1993 — Steel wire ropes for control
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$360.00PDF
Superseded
GB/T 14452-1993 — Metallic materials. Determination of bending mechanical properties
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$255.00PDF
Superseded
GB/T 14453-1993 — Metallic materials. Standard test method for the elastic modulus at high temperature. The method of disc. Vibrator
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$105.00PDF
Superseded
GB/T 14454.1-1993 — Aromatics. Preparation of test sample
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Withdrawn
GB/T 14454.10-1993 — Aromatics. Determination of flash point. Closed cup method
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$35.00PDF
Superseded
GB/T 14454.11-1993 — Aromatics. Determination of phenol content
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GB/T 14454.12-1993 — Aromatics. Method for determination of trace chlorinated compounds
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Superseded
GB/T 14454.13-1993 — Aromatics. Determination of carbonyl compounds content. Neutral sodium sulfite method
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Superseded
GB/T 14454.14-1993 — Aromatics. Preparation of standard solution, test solution and indicator solution
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Superseded
GB/T 14454.15-1993 — Oil of sassafras. Determination of safrole and isosafrole content. Gas chromatographic method on packed columns
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Superseded
GB/T 14454.16-1993 — Aromatics. Determination of carbonyl value and carbonyl compounds content. Hydroxylammonium chloride method
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Superseded
GB/T 14454.17-1993 — Aromatics. Determination of carbonyl value and carbonyl compounds content. Free hydroxylamine method
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$45.00PDF
Superseded
GB/T 14454.2-1993 — Aromatics. Method for valuation of odor
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Withdrawn
GB/T 14454.3-1993 — Aromatics. Method for determination of colour
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Superseded
GB/T 14454.4-1993 — Aromatics. Determination of refractive index
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GB/T 14454.5-1993 — Aromatics. Determination of optical rotation
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GB/T 14454.6-1993 — Aromatics. Quantitative evaluation of residue on evaporation
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GB/T 14454.7-1993 — Aromatics. Determination of freezing point
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GB/T 14454.8-1993 — Aromatics. Determination of cineol content. o-Cresol freezing point method
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GB/T 14454.9-1993 — Aromatics. Determination of safrole cotent. Freezing point method
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Superseded
GB/T 14455.1-1993 — Essential oils. Principles of nomenclature
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GB/T 14455.10-1993 — Essential Oils. Determiantion of ester value of oils containing difficult-to-saponify esters
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GB/T 14455.2-1993 — Essential oils. Sampling
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GB/T 14455.3-1993 — Essential oils. Evaluation of miscibility in ethanol
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GB/T 14455.4-1993 — Essential oils. Determination of relative density
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GB/T 14455.5-1993 — Essential oils. Determination of acid value
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GB/T 14455.6-1993 — Essential oils. Determination of ester value
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GB/T 14455.7-1993 — Essential oils. Determination of ester value after acetylation and evaluation of free alcohols and total alcohols content
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GB/T 14455.8-1993 — Essential oils (containing tertiary alcohols). Estimation of free alcohols content by determination of ester value after acetylation
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Superseded
GB/T 14455.9-1993 — Essential oils. Analysis by gas chromatography on packed columns. General method
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GB/T 14456.1-1993 — Essential oils, fragrance/flavor substances. Determination of carbonyl value and carbonyl compound content. Hydroxylamine hydrochloride method
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Valid
GB/T 14456-1993 — Green tea -- Part 1: Basic requirements
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GB/T 14456.2-1993 — Essential oils, fragrance/flavor substances. Determination of carbonyl value and carbonyl compound content. Free hydroxylamine method
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GB/T 14456.3-1993 — Oil, Isolate and synthetic fragrances. Difficult ester value and saponification of esters containing measured amounts of containing ester
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Superseded
GB/T 14457.1-1993 — Isolate and synthetic aroma chemicals. Method for determination of solubility in ethanol
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Superseded
GB/T 14457.2-1993 — Isolate and synthetic aroma chemicals. Method for determination of distillation range
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GB/T 14457.3-1993 — Isolate and synthetic aroma chemicals. Method for determination of melting point
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GB/T 14457.4-1993 — Isolate and synthetic aroma chemicals. Determination of acid value of acid content
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GB/T 14457.5-1993 — Isolate and synthetic aroma chemicals. Determination of ester content
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Superseded
GB/T 14457.6-1993 — Isolate and synthetic aroma chemicals. Determination of primary or secondary alcohols content by acetylation
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Withdrawn
GB/T 14457.7-1993 — Isolate and synthetic aroma chemicals. Determination of primary or secondary alcohols content by acetic anhydride-pyridine methed
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Superseded
GB/T 14457.8-1993 — Isolate and synthetic aroma chemicals. Determination of tertiary content by acetyol chloride-dimethyl aniline method
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GB/T 14458-1993 — Method for inspection of flower concrete
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GB/T 14459-1993 — Sampling inspection rules by attributes for precious metal jewellery
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GB/T 14460-1993 — Polyester drawn textured yarn
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Withdrawn
GB/T 14461-1993 — Packaging container 3-10t flexible freight container
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Superseded
GB/T 14462-1993 — Vinylon cut fibre
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Superseded
GB/T 14463-1993 — Viscose staple fiber
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$150.00PDF