title>Method for the determination of propargite residues in cereals for export - SN 0660-1997 - Chinese standardNet - bzxz.net
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Method for the determination of propargite residues in cereals for export

Basic Information

Standard ID: SN 0660-1997

Standard Name:Method for the determination of propargite residues in cereals for export

Chinese Name: 出口粮谷中克螨特残留量检验方法

Standard category:Commodity Inspection Industry Standard (SN)

state:in force

Date of Release1997-08-15

Date of Implementation:1998-01-01

Date of Expiration:2017-02-01

standard classification number

Standard Classification Number:Agriculture and Forestry>>Food and Feed Crops>>B20 Food and Feed Crops Comprehensive

associated standards

alternative situation:Replaced by SN/T 0660-2016; Announcement: Notice of the National Certification and Accreditation Administration on the Announcement of the Review Conclusion of the Inspection and Quarantine Industry Standards in 2017 (CNCA [2017] No. 146)

Publication information

Publication date:1998-01-01

other information

drafter:Wen Keke, Qiu Yueming

Drafting unit:China Import and Export Commodity Inspection Technology Research Institute

Focal point unit:State Import and Export Commodity Inspection Bureau of the People's Republic of China

Proposing unit:State Import and Export Commodity Inspection Bureau of the People's Republic of China

Publishing department:State Import and Export Commodity Inspection Bureau of the People's Republic of China

competent authority:State Import and Export Commodity Inspection Bureau of the People's Republic of China

Introduction to standards:

This standard specifies the sampling, sample preparation and gas chromatography methods for the inspection of chlorfenapyr residues in exported grains. This standard applies to the inspection of chlorfenapyr residues in exported corn and rice. SN 0660-1997 Inspection method for chlorfenapyr residues in exported grains SN0660-1997 Standard download decompression password: www.bzxz.net
This standard specifies the sampling, sample preparation and gas chromatography methods for the inspection of chlorfenapyr residues in exported grains. This standard applies to the inspection of chlorfenapyr residues in exported corn and rice.


Some standard content:

The appendix is ​​a reminder of the maximum limit of residues of chlortetracycline and the sensitivity of this determination method. The standard is applicable to exported corn and large piles with a height not exceeding 2m. For rice, use a single-tube sampler (2.3.1). For corn, use a 1 m long sampler. Filter the sample using a 2.2-gauge funnel. Flush with a small amount of nitromethane. Place the sample at the inlet of the gas chromatograph (4.3.1) at a temperature of 0.05 m/s. When the energy is measured, use 4 electric suction pipes to filter: transfer the filtrate to a 250 mL separatory funnel.
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