Protocatechuic acid,100 μg/mL in AcCN

3,4-二羟基苯甲酸

Tribromsalon

三溴沙仑/3,5-二溴-N-(4-溴代苯基)-2-羟基苯甲酰胺

邻苯二甲酸单异丁基酯(标准�?, Monoisobutyl phthalate

标准�? Set of 24 EU Allergen Standards

10种脂肪酸甲酯混标, AOCS Animal &Vegetable Reference Mix 3,Varied conc. by weight

Sodium Propionate

Benz(a)anthracene,1000 μg/mL in MeOH

Benzyl Alcohol ,5.0 mg/mL in MeOH

2-Chloronaphthalene ,100 μg/mL in MeOH

2-氯萘

Dibromochloromethane ,100 μg/mL in MeOH