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GB 31610.5-2023 English PDF

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US$159.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB 31610.5-2023: (National food safety standards Inspection of Paragonimus in animal aquatic products and their products)
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB 31610.5-2023	159	Add to Cart	3 days	(National food safety standards Inspection of Paragonimus in animal aquatic products and their products)	Valid

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GB 31612 GB 31614.1 GB 31611 GB 31610.3 GB 31610.4 GB 31610.2

Basic data

Standard ID: GB 31610.5-2023 (GB31610.5-2023)
Description (Translated English): (National Food Safety Standards Inspection of Gnatostome nematodes in animal aquatic products and their products)
Sector / Industry: National Standard
Classification of Chinese Standard: X09
Word Count Estimation: 8,825
Date of Issue: 2023-09-06
Date of Implementation: 2024-03-06
Issuing agency(ies): National Health Commission of the People's Republic of China, State Administration for Market Regulation
Summary: This standard specifies the morphological and PCR detection methods of Gnathostoma larvae in animal aquatic products and their products. This standard is applicable to the inspection of Gnatostoma larvae in animal aquatic products and their products.

GB 31610.5-2023: (National food safety standards Inspection of Paragonimus in animal aquatic products and their products)

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
National Standards of People's Republic of China National food safety standards Inspection of Paragonimus in animal aquatic products and their products Published on 2023-09-06 Implemented on 2024-03-06 National Health Commission of the People's Republic of China Released by the State Administration for Market Regulation National food safety standards Inspection of Paragonimus in animal aquatic products and their products

1 Scope

This standard specifies the morphology and PCR testing of Paragonimus metacercariae in animal aquatic products and their products. method. This standard applies to the inspection of Paragonimus metacercariae in animal aquatic products and their products.

2 Principles

Metacercariae of Paragonimus in animal aquatic products and their products mainly live in the muscle tissue of crustaceans such as crabs, crickets, and macrobrachials. Mash the sediment to separate or use pepsin to digest the animal host tissue after mashing to obtain metacercariae. Based on the morphological characteristics of Paragonimus metacercariae, preliminary Determine the type of metacercariae; by amplifying and sequencing the second internal transcribed spacer (ITS2) gene fragment of Paragonimus ribosomal DNA, the combined Identification of metacercariae of Geniminus.

3 Instruments and equipment

3.1 Biological microscope. 100×~400×. 3.2 Stereo microscope. 7.5×~150×. 3.3 PCR amplification instrument. 3.4 Gel imaging system. 3.5 Electrophoresis apparatus. 3.6 Constant temperature incubator. 37℃±1℃. 3.7 High-speed centrifuge. speed ≥12000r/min. 3.8 Mesh screen. aperture 2mm (10 mesh); aperture 0.425mm (40 mesh). 3.9 Micropipette. 0.2μL~2.5μL, 1μL~10μL, 10μL~100μL, 100μL~1000μL. 3.10 Conical measuring cup. 1000mL. 3.11 Glass beads. 425μm~600μm. 3.12 Ceramic mortar (diameter 16cm) and grinding rod. 3.13 Cyclotron oscillator.

4 Reagents and materials

4.1 Reagents 4.1.1 Hydrochloric acid. 36%~38% HCl solution. 4.1.2 Physiological saline. 0.85% NaCl solution. 4.1.3 1mol/LTris-HCl solution (pH8.0). 4.1.4 0.5mol/LEDTA solution (pH8.0). ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB 31610.5-2023_English be delivered?

Answer: Upon your order, we will start to translate GB 31610.5-2023_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB 31610.5-2023_English with my colleagues?

Answer: Yes. The purchased PDF of GB 31610.5-2023_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.