Browse Standards
Found: 34078 — page 256 of 710
Valid
GB/T 39878-2021 — Examination methods for estazolam in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry
National·Recommended
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$180.0015 pages
Valid
GB/T 39879-2021 — Examination methods for five components in opium in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry
National·Recommended
Instant delivery (0–9 sec)
$190.0015 pages
Valid
GB/T 39880-2021 — Examination methods for methadone in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry
National·Recommended
Instant delivery (0–9 sec)
$230.0015 pages
Valid
GB/T 39881-2021 — Examination methods for methaqualone in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry
National·Recommended
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$230.0015 pages
Valid
GB/T 39882-2021 — Examination methods for methylene dioxymetham phetamine in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry
National·Recommended
Instant delivery (0–9 sec)
$230.0015 pages
Valid
GB/T 39883-2021 — Examination methods for morphine in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry
National·Recommended
Instant delivery (0–9 sec)
$180.0015 pages
Valid
GB/T 39884-2021 — Examination methods for three components in cannabis in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry
National·Recommended
Instant delivery (0–9 sec)
$190.0015 pages
Valid
GB/T 39885-2021 — Examination methods for triazolam in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry
National·Recommended
Instant delivery (0–9 sec)
$180.0015 pages
Valid
GB/T 39886-2021 — Hyper-extension spinal orthoses
National·Recommended
Instant delivery (0–9 sec)
$215.0015 pages
Valid
GB/T 39887-2021 — Index systems for evaluating enterprise's online reputation
National·Recommended
Instant delivery (0–9 sec)
$155.0015 pages
Valid
GB/T 39889-2021 — Braille writing board
National·Recommended
Instant delivery (0–9 sec)
$110.0015 pages
Valid
GB/T 39890-2021 — Shoulder abduction orthoses with upright
National·Recommended
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$155.0015 pages
Valid
GB/T 39891-2021 — Electrical endurance testing for circuit-breakers above a rated voltage of 52 kV
National·Recommended
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$350.0020 pages
Valid
GB/T 39892-2021 — Specification of reporting and processing of motor vehicle product defect clue
National·Recommended
Instant delivery (0–9 sec)
$120.0015 pages
Valid
GB/T 39893-2021 — Handheld electro-optical low-vision device
National·Recommended
Instant delivery (0–9 sec)
$80.0015 pages
Valid
GB/T 39894-2021 — Evaluation items and requirements of interior decoration for ship
National·Recommended
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$365.0020 pages
Valid
GB/T 39895-2021 — Remanufactured automotive components—Specifications of labels
National·Recommended
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$80.0015 pages
Valid
GB/T 39896-2021 — Series type spectrum for rigid truck with box body
National·Recommended
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$95.0015 pages
Valid
GB/T 39897-2021 — Determination of volatile organic compounds and aldehydes and ketones in nonmetallic parts of vehicles
National·Recommended
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$365.0020 pages
Valid
GB/T 39898-2021 — Technical specifications for the construction of intelligent traffic management system
National·Recommended
Instant delivery (0–9 sec)
$390.0025 pages
Valid
GB/T 39899-2021 — The technical specifications for remanufactured automotive components—Automatic transmission
National·Recommended
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$155.0015 pages
Valid
GB/T 39900-2021 — General technical requirements for the road traffic signal control system
National·Recommended
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$890.0050 pages
Valid
GB/T 39901-2021 — Performance requirements and test methods for advanced emergency braking system (AEBS) of passenger cars
National·Recommended
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$110.0015 pages
Valid
GB/T 39902-2021 — Technical specification for the levitation control system of medium-low speed maglev vehicle of the urban rail transit
National·Recommended
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$245.0015 pages
Valid
GB/T 39904-2021 — Guidance for regional brand cultivation and construction
National·Recommended
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$230.0015 pages
Valid
GB/T 39905-2021 — Regional brand valuation—Industrial clusters
National·Recommended
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$230.0015 pages
Valid
GB/T 39906-2021 — Requirements on brand management
National·Recommended
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$240.0015 pages
Valid
GB/T 39907-2021 — Dimensions and technical requirements of fruit and vegetable cycling container
National·Recommended
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$155.0015 pages
Valid
GB/T 39908-2021 — Science and technology program-generated scientific data archiving—General code set
National·Recommended
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$155.0015 pages
Valid
GB/T 39909-2021 — Science and technology program-generated scientific data archiving—General data element
National·Recommended
Instant delivery (0–9 sec)
$425.0024 pages
Valid
GB/T 39910-2021 — Specification for classification of standard literature
National·Recommended
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$230.0015 pages
Valid
GB/T 39911-2021 — Brand valuation—Telecommunications industry
National·Recommended
Instant delivery (0–9 sec)
$215.0015 pages
Valid
GB/T 39912-2021 — Science and technology program-generated scientific data archiving—Technical and management specification
National·Recommended
Instant delivery (0–9 sec)
$155.0015 pages
Valid
GB/T 39913-2021 — General science and technology infrastructure—User metadata
National·Recommended
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$490.0023 pages
Valid
GB/T 39914-2021 — Variety genuineness and purity testing of main crops with SSR markers—Maize
National·Recommended
Instant delivery (0–9 sec)
$515.0029 pages
Valid
GB/T 39915-2021 — Epidemic prevention criteria for animal breeding farm
National·Recommended
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$110.0015 pages
Valid
GB/T 39916-2021 — Guidelines for the establishment of plant quarantine system in entry and exit container depot
National·Recommended
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$155.0015 pages
Valid
GB/T 39917-2021 — Variety genuineness and purity testing of main crops with SSR markers—Rice
National·Recommended
Instant delivery (0–9 sec)
$575.0032 pages
Valid
GB/T 39918-2021 — Fabrication of ovine carcass and cuts
National·Recommended
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$245.0015 pages
Valid
GB/T 39919-2021 — Code of practice for the plant quarantine of exit freight containers
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
GB/T 39920-2021 — Quarantine protocol for infection with Ranavirus
National·Recommended
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$245.0015 pages
Valid
GB/T 39921-2021 — Code of practice for the plant quarantine of import freight containers
National·Recommended
Instant delivery (0–9 sec)
$160.0015 pages
Valid
GB/T 39922-2021 — Inoculated log production regulations for the cultivation of white jelly fungus
National·Recommended
Instant delivery (0–9 sec)
$95.0015 pages
Valid
GB/T 39923-2021 — Truffle
National·Recommended
Instant delivery (0–9 sec)
$160.0015 pages
Valid
GB/T 39924-2021 — Technical requirements of water saving evaluation for rotating sprinklers
National·Recommended
Instant delivery (0–9 sec)
$95.0015 pages
Valid
GB/T 39927-2021 — Determination of prohibited substances veratrine in cosmetics—High performance liquid chromatography
National·Recommended
Instant delivery (0–9 sec)
$155.0015 pages
Valid
GB/T 39928-2021 — LED filament lamps - Performance requirements
National·Recommended
Instant delivery (0–9 sec)
$275.0027 pages
Valid
GB/T 39929-2021 — Footwear manufacturing machines—Shoe and leather presses—Safety requirements
National·Recommended
Instant delivery (0–9 sec)
$800.0045 pages