internal standard solution · Main value is governed by the certificate supplied with shipment.

Origin Standard (Shanghai) Co., Ltd. · Chemical Reagents. Catalog no.: QY0970. Contact us for price, lead time and product documents.

BrandOrigin Standard (Shanghai) Co., Ltd.

Pack size100 mL 容量瓶中约 80 mg（精确至 0.1 mg）1,4-丁二醇，加 1 mL 甲酸，蒸馏水稀释至刻度；室温稳 / bottle

Sales unitbottle

English nameinternal standard solution

Main value： Main value is governed by the certificate supplied with shipment.Applicable methods： GB/T 28769-2012Matrix / form： —Storage / expiry： —Lead time： Consult customer serviceCertificate supplied with shipment; COA download is not provided.Values shown are product parameter references. The stamped certificate supplied with shipment governs.