GB/T 3554-1983
Replaced
GB/T 7363-2021
Active
National standards
GB/T 7363-2021 Test method for polynuclear aromatics in petroleum wax
GB/T 7363-2021 Test method for polynuclear aromatics in petroleum wax
Price:
$ 66
Basic Information
Standard Code:
GB/T 7363-2021
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Petroleum wax
ICS Name:
Paraffin, asphalt materials, and other petroleum products
Publish Date:
2021-12-31
Implement Date:
2022-07-01
Pages:
15 pages
Scope
This document specifies the instrumentation, reagents, test preparation, sampling, test procedures, and result reporting for determining the content of polycyclic aromatic hydrocarbons (PAHs) in petroleum waxes. This document is applicable to products such as food-grade paraffin wax, microcrystalline wax for food use, fully refined paraffin wax, and special packaging waxes.
Development Information
Replace the following standards
Referenced Standards
Related Standards
GB/T 7363-1987
Replaced
GB/T 7363-1987 Paraffin wax—Determination of polynuclear aromatics
GB/T 7364-1987
Replaced
GB/T 7364-1987 Paraffin wax—Determination of carbonizable substances
GB/T 8024-1987
Abolished
GB/T 8024-1987 Petroleum waxes and petrolatums—Determination of trace nitrogen—Microcoulometric method
GB/T 8025-1987
Active
GB/T 8025-1987 Petroleum waxes and petrolatums—Determination of trace sulfur—Microcoulometric method
GB/T 8026-1987
Replaced