GB/T 45139-2024

Active

Determination of bergapten content in essential oils of bergamot,lemon,bitter orange and lime(fully or partially reduced in bergapten)—High-performance liquid chromatography

香柠檬、柠檬、苦橙和白柠檬精油（已全部除去或部分降低5-甲氧基补骨脂素）中5-甲氧基补骨脂素含量的测定高效液相色谱法

Standard Type

GBT

ICS

71.100.60

CCS

Y41

Status

现行

Issue Date

2024-12-31

Implementation

2025-07-01

Responsible Dept

中国轻工业联合会

Drafting Unit

N/A

🔗 Related Standards / 同类标准

GB/Z 43890-2024 Nanotechnologies—Guidelines for performance test method of silver nanomaterials GB/T 1631-1979 Classification，designation and types of ion exchange resin GB/T 5328-1985 Surface active agents--Simplified classification GB/T 5327-1985 Surface active agents--Terms GB/T 7918.5-1987 Standard methods of microbiological examination for cosmetics--Staphylococcus aureus GB/T 7918.4-1987 Standard methods of microbiologicalexamination for cosmetics--Pseudomonas aeruginosa GB/T 7918.3-1987 Standard methods of microbiological examination for cosmetics--Fecal coliforms GB/T 7918.2-1987 Standard methods of microbiological examination for cosmetics--Standard plate count