GB 22605-2008Tebuconazole emulsifiable concentrates (English PDF)

Foreword

This document complies with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part 1: Structure and Drafting Rules of Standardization Documents".

Drafting.

This document replaces GB/T 22605-2008 "Tebuconazole Emulsifiable Concentrate". Compared with GB/T 22605-2008, the main differences are structural adjustments and editorial changes.

Aside from the modifications, the main technical changes are as follows.

---The technical specifications for the.200g/L specification have been added (see 4.2);

---The technical specification for sustained foaming performance has been added (see 4.2);

---The technical specifications for moisture content have been changed (see 4.2, 3.2 in the 2008 edition);

---The technical specifications for pH have been changed (see 4.2, 3.2 in the 2008 edition);

---The technical specifications for thermal storage stability have been revised (see 4.2, 4.8 in the 2008 edition);

---The gas chromatography method for the determination of tebuconazole mass fraction has been modified, and gas chromatography is now the arbitration method (see 5.5.1, 2008 edition).

(4.3.2)

---Product inspection and acceptance have been removed (see section 4.9 of the 2008 edition);

---Added inspection rules (see Chapter 6);

---An acceptance and quality guarantee period has been added (see Chapter 7);

---Safety and warranty periods have been removed (see 5.5 and 5.6 of the 2008 edition).

Please note that some content in this document may involve patents. The issuing organization of this document assumes no responsibility for identifying patents.

This document was proposed by the Ministry of Agriculture and Rural Affairs of the People's Republic of China.

This document is under the jurisdiction of the National Technical Committee on Pesticide Standardization (SAC/TC133).

1 Scope

This document specifies the technical requirements, inspection rules, acceptance procedures, and quality guarantee period for tebuconazole emulsifiable concentrate, as well as its marking, labeling, packaging, and storage.

The test method for tebuconazole emulsifiable concentrate is described.

This document applies to the quality control of tebuconazole emulsifiable concentrate products.

Note. Other names, structural formulas and basic physicochemical parameters of tebuconazole can be found in Appendix A.

2 Normative references

The contents of the following documents, through normative references within the text, constitute essential provisions of this document. Dated citations are not included.

For references to documents, only the version corresponding to that date applies to this document; for undated references, the latest version (including all amendments) applies.

This document.

GB/T 1600-2021 Method for Determination of Moisture Content in Pesticides GB/T 1601 Method for Determination of pH Value of Pesticides GB/T 1603 Determination of stability of pesticide emulsions GB/T 1604 Rules for Acceptance of Commercial Pesticides GB/T 1605-2001 Sampling Methods for Commercial Pesticides GB 4838 Packaging of pesticide emulsifiable concentrates GB/T 8170-2008 Rules for rounding off numerical values and the representation and determination of limiting values GB/T 19136-2021 Determination of thermal storage stability of pesticides GB/T 19137-2003 Determination of Low-Temperature Stability of Pesticides GB/T 28137 Determination of persistent foaming properties of pesticides GB/T 32776-2016 Method for Determination of Pesticide Density

3 Terms and Definitions

This document does not contain any terms or definitions that need to be defined.

4 Technical Requirements