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GB/T 39998-2021 Active
GB/T 39998-2021 Paper, board and paper products—Determination of alkylphenol polyethoxylates—HPLC-MS method
Abstract
This standard specifies the determination method of the content of alkylphenol polyethylene glycol ethers in paper, cardboard, and paper products - high-performance liquid chromatography-mass spectrometry. This standard is applicable to the determination of octylphenol polyethylene glycol ethers and nonylphenol polyethylene glycol ethers in paper, cardboard, and paper products, and pulp can also be used as a reference. The detection limits of octylphenol polyethylene glycol ethers and nonylphenol polyethylene glycol ethers in this standard are both 0.3 mg/kg, and the quantitative limits are both 1.0 mg/kg.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 39998-2021 |
| CCS | Paper making |
| ICS | Comprehensive Paper-making Technology |
| Implement Date | 2021-11-01 |
Price
$ 50
Subtotal
$ 50
Tax
$ 0.00
Order Total (incl. tax)
$ 50