Browse Standards
Found: 225897 — page 2949 of 4707
Valid
GB/T 23178-2008 — Eddy-flow micro-bubble flotation column
National·Recommended
Instant delivery (0–9 sec)
$145.0015 pages
Valid
GB/T 23179-2008 — Feed toxicology evaluation - Subacute toxicity test
National·Recommended
Instant delivery (0–9 sec)
$85.0015 pages
Valid
GB/T 23180-2008 — Feed additive - 2%d-Biotin
National·Recommended
Instant delivery (0–9 sec)
$85.0013 pages
Valid
GB/T 23181-2008 — The general principles for microbial feed additives
National·Recommended
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$75.0015 pages
Superseded
GB/T 23182-2008 — Procedure for veterinary drug and other chemicals determination in feeds
National·Recommended
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$125.00PDF
Valid
GB/T 23184-2008 — HACCP - Guidance on feed management systems
National·Recommended
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$235.0016 pages
Valid
GB/T 23185-2008 — Pet food - Dog chews
National·Recommended
Instant delivery (0–9 sec)
$85.0015 pages
Valid
GB/T 23187-2008 — Determination of lutein in feeds - High performance liquid chromatography
National·Recommended
Instant delivery (0–9 sec)
$75.0015 pages
Superseded
GB/T 23188-2008 — Tricholoma matsutake
National·Recommended
Instant delivery (0–9 sec)
$180.00PDF
Superseded
GB/T 23189-2008 — Pleurotus mushrooms
National·Recommended
Instant delivery (0–9 sec)
$115.00PDF
Superseded
GB/T 23190-2008 — Agaricus bisporus
National·Recommended
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$145.00PDF
Superseded
GB/T 23191-2008 — Bolete - King bolete
National·Recommended
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$165.00PDF
Valid
GB/T 23192-2008 — Method for determination of starch grains in honey - Count with microscope
National·Recommended
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$85.008 pages
Superseded
GB/T 23193-2008 — Determination of theanine in tea - High performance liquid chromatography
National·Recommended
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$85.00PDF
Valid
GB/T 23194-2008 — Method for the determination of plant pollen in honey
National·Recommended
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$195.0015 pages
Valid
GB/T 23195-2008 — Method for the determination of catalase in bee pollen - Ultaraviolet spectrophotometry
National·Recommended
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$75.0015 pages
Valid
GB/T 23196-2008 — Determination of ferulic acid content in propolis - HPLC-UV method
National·Recommended
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$145.0017 pages
Superseded
GB/T 23197-2008 — Diagnostic techniques for avian infectious bronchitis
National·Recommended
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$285.00PDF
Valid
GB/T 23198-2008 — Determination of oxolinic acid residues in animal original food
National·Recommended
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$85.0015 pages
Valid
GB/T 23199-2008 — Determination of rare earth elments in tea - Inductive coupled plasma atomic emission spectrometer and inductive coupled plasma mass spectrometer
National·Recommended
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$135.0015 pages
Valid
GB/T 23200-2008 — Food safety national standard -- Methods for the determination of herbicide residues -- Part 1: Determination of amide herbicides in grain and oilseeds by gas chromatography-mass spectrometry
National·Recommended
Instant delivery (0–9 sec)
$950.0010 pages
Superseded
GB/T 23201-2008 — Determination of 413 pesticides and related chemicals residues in mulberry twig, honeysuckle, barbary wolfberry fruit and lotus leaf - LC-MS-MS method
National·Recommended
Instant delivery (0–9 sec)
$950.00PDF
Superseded
GB/T 23202-2008 — Determination of 440 pesticides and related chemicals residues in mushrooms - LC-MS-MS method
National·Recommended
Instant delivery (0–9 sec)
$1,020.00PDF
Superseded
GB/T 23203.1-2008 — Cigarettes - Determination of water in smoke condensates - Part 1: Gas-chromatographic method
National·Recommended
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$195.00PDF
Valid
GB/T 23203.2-2008 — Cigarettes -- Determination of water in smoke condensates -- Part 2: Karl Fischer method
National·Recommended
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$135.004 pages
Valid
GB/T 23204-2008 — Determination of 519 pesticides and related chemicals residues in teas - GC-MS method
National·Recommended
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$1,020.0062 pages
Superseded
GB/T 23205-2008 — Determination of 448 pesticides and related chemicals residues in tea - LC-MS-MS method
National·Recommended
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$1,020.00PDF
Superseded
GB/T 23206-2008 — Determination of 512 pesticides and related chemicals residues in fruit juice, vegetable juice and fruit wine - LC-MS-MS method
National·Recommended
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$1,170.00PDF
Valid
GB/T 23207-2008 — Determination of 485 pesticides and related chemicals residues in fugu, eel and prawn - GC-MS method
National·Recommended
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$870.0066 pages
Valid
GB/T 23208-2008 — Determination of 450 pesticides and related chemicals residues in fugu, eel and prawn - LC-MS-MS method
National·Recommended
Instant delivery (0–9 sec)
$1,020.0062 pages
Superseded
GB/T 23209-2008 — Determination of lutein in milk powder - HPLC-UV method
National·Recommended
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$289.00PDF
Valid
GB/T 23210-2008 — Determination of 511 pesticides and related chemicals residues in milk and milk powder - GC-MS method
National·Recommended
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$385.0026 pages
Valid
GB/T 23211-2008 — Determination of 493 pesticides and related chemicals residues in milk and milk powder - LC-MS-MS method
National·Recommended
Instant delivery (0–9 sec)
$485.0033 pages
Superseded
GB/T 23212-2008 — Determination of aflatoxin B1, B2, G1, G2, M1, M2 content in milk and milk powder - HPLC-fluorescence detection method
National·Recommended
Instant delivery (0–9 sec)
$165.00PDF
Valid
GB/T 23213-2008 — Determination of polycyclic aromatic hydrocarbons in vegetable oils - GC-MS method
National·Recommended
Instant delivery (0–9 sec)
$135.0017 pages
Valid
GB/T 23214-2008 — Determination of 450 pesticides and related chemicals residues in drinking water - LC-MS-MS method
National·Recommended
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$1,020.0062 pages
Superseded
GB/T 23215-2008 — Determination of paralytic shellfish poison in shellfish - HPLC-fluorescence detection method
National·Recommended
Instant delivery (0–9 sec)
$165.00PDF
Superseded
GB/T 23216-2008 — Determination of 503 pesticides and related chemicals residues in mushrooms - GC-MS method
National·Recommended
Instant delivery (0–9 sec)
$870.00PDF
Superseded
GB/T 23217-2008 — Determination of tetrodotoxin in aquatic products - HPLC-fluorescence detection method
National·Recommended
Instant delivery (0–9 sec)
$135.00PDF
Valid
GB/T 23218-2008 — Determination of zeranol residues in animal original food - LC-MS-MS method
National·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
GB/T 23219-2008 — Rules for curing technique of flue-cured tobacco
National·Recommended
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$145.0015 pages
Valid
GB/T 23220-2008 — Tobacco leaves storage and custody method - Part 1: Raw tobacco
National·Recommended
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$285.009 pages
Valid
GB/T 23221-2008 — Rules for cultivation of flue-cured tobacco
National·Recommended
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$125.0015 pages
Valid
GB/T 23222-2008 — Grade and investigation method of tobacco diseases and insect pests
National·Recommended
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$165.0015 pages
Superseded
GB/T 23223-2008 — Test method of pesticide efficacy on tobacco
National·Recommended
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$210.00PDF
Valid
GB/T 23224-2008 — Identification of cultivar resistance to tobacco disease
National·Recommended
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$125.0015 pages
Valid
GB/T 23225-2008 — Tobacco and tobacco products -- Determination of alkaloids -- Spectrometric method
National·Recommended
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$165.007 pages
Valid
GB/T 23226-2008 — Cigarettes -- Determination of alkaloids in smoke condensates -- Spectrometric method
National·Recommended
Instant delivery (0–9 sec)
$85.004 pages