GB/T 2601-2008The chromatographic method for determination of content of hydroxybenzene (English PDF)
酚类产品组成的气相色谱测定方法
This is a limited preview
Buy now to download the full PDF (15 pages)
Need quotation for your management?
Get a formal quotation for GB/T 2601-2008 in 30 minutes.
Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
May 13, 2008
Implementation date
November 1, 2008
Scope
GB/T 2601-2008 is the English-translated version of 酚类产品组成的气相色谱测定方法.
GB/T 2601-2008 is the Chinese standard "The chromatographic method for determination of content of hydroxybenzene".
Its scope clause reads: This standard specifies the principles of the determination of the composition of phenolic compounds, reagents and materials, equipment, samples taken, test procedures, the results of calculations, reports and Precision.
This standard applies to coking products in the determination of the composition of phenols. Method one is suitable for the determination of coking phenol, industrial phenol and o-cresol in coking products; Method two for coking products in the industrial cresol, m-cresol, industrial xylenol and other components of the determination. Its clauses include principle; reagents and materials; instruments.
Found what you need?
Document preview — GB/T 2601-2008
National Standard of the People's Republic of China
- ICS
- 71.080.90
- Classification
- G 18
- Replacing
- GB/T 2604-1981
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- 1 Scope
- 2 Normative references
- 3 principle
- 4 Reagents and materials
- 5 instruments
1 Scope
This standard specifies the principles of the determination of the composition of phenolic compounds, reagents and materials, equipment, samples taken, test procedures, the results of calculations, reports and
Precision.
This standard applies to coking products in the determination of the composition of phenols.
Method one is suitable for the determination of coking phenol, industrial phenol and o-cresol in coking products;
Method two for coking products in the industrial cresol, m-cresol, industrial xylenol and other components of the determination.
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. All dated references, which are subsequently owned
Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to reach an agreement based on this standard research
Whether you can use the latest versions of these files. For undated references, the latest version applies to this standard.
GB/T 1999 Coking products - Light oil sampling method
3 principle
The components of the phenolic product were separated by capillary column, and the content of each component in the phenolic product was quantitatively determined by the calibration area normalization method content. Expressed in terms of mass fraction
4 Reagents and materials
Acetone or absolute ethanol. analytical grade.
4.2 phenol
chromatography pure.
4.3 O-cresol
Chromatography pure.
4.4 cresol
chromatographic purity.
4.5 p-cresol
Chromatographic purity.
4.13 ethyl phenol
chromatography pure.
4.14 p-ethyl phenol
chromatography pure.
4.15 Hydrogen
Purity greater than 99.99% when used as a carrier gas; Purity greater than 99.9% when used as a gas.
4.16 Nitrogen
Purity greater than 99.99%.
4.17 Helium
Purity greater than 99.99%.
4.18
Purify the air.
5 instruments
5.1 Gas Chromatograph
equipped with hydrogen flame ionization detector, FID detection limit <= 5 × 10-10g/S (benzene or n-hexadecane).
GB/T 18255-2022 | GB/T 1816-2019 | GB/T 2293-2019 | GB/T 6702-2022 | GB/T 2282-2022 | GB/T 2600-2009 | […]
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Cited by
Similar standards
Editions of GB/T 2601
| Edition | Title | Revision | Status |
|---|---|---|---|
| GB/T 2601-2008 | The chromatographic method for determination of content of hydroxybenzene | current edition | Current |
| GB/T 2604-1981 | The chromatographic method for determination of content of hydroxybenzene | previous edition | Superseded |
This page sells the current edition, GB/T 2601-2008. Earlier editions are listed for reference only.
How to Download GB/T 2601-2008
- 1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
- 2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
- 3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
- 4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.
Related Standards
GB/T 10003-2026 — Biaxially oriented polypropylene (BOPP) film
GB/T 10004-2026 — Plastic/Plastic laminated films and pouches for packaging
GB/T 10007-2026 — Rigid cellular plastics - Determination of shear properties
Secure payment via Stripe
Payments accepted
GB/T 2601-2008
$135.00