7 Mix 4-parabens in methanol | Cosmetics | Reference Materials

Weiyel Reference Materials

7 Mix 4-parabens in methanol

  • Price: $206
  • Cat No.:BWQ0575-2016
  • Form:Liquid State
  • Term of validit:18 Months
Pack Size:
  • 1.2mL , 1000μg/mL
Essential Information Magnitude Information Related Products
7 Mix 4-parabens in methanol Essential Information
Form Liquid State
Stroma methanol
Packing brown ampoule
Save conditions Refrigeration(4±4)℃ Store airtight and away from light place.Before use, the temperature should be adjusted to at 2-8 ℃,shake uniformity.Used up after opening,prevent contamination during use.
Magnitude Information
No Analyte Standard value Uncertainty(k=2) CAS
1 4-Hydroxybenzoic acid propyl ester 1000μg/mL 3% 94-13-3
4-Hydroxybenzoic acid isopropyl ester 1000μg/mL 3% 4191-73-5
4-Hydroxybenzoic acid butyl ester 1000μg/mL 3% 94-26-8
4-Hydroxybenzoic acid isobutyl ester 1000μg/mL 3% 4247-02-3
4-Hydroxybenzoate phenyl ester 1000μg/mL 3% 17696-62-7
4-Hydroxybenzoic acid benzyl ester 1000μg/mL 3% 94-18-8
4-Hydroxybenzoate pentyl ester 1000μg/mL 3% 6521-29-5
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