Determination of melamine in liquid milk C8

Method: Purified according to the first method of GB / T 22388-2008 Melamine in Raw Milk and Dairy Products, using Strata XC 60mg / 3ml SPE cartridges for purification, and Luna C18 (2) 5u 250x4.6mm column.

Top and Base Jewelry Box is the kind of jewelry box consists of two parts: the cap and the base box. This kind of jewelry box is classic style, customers can easily open it and show the jewelry inside completely.

 

Brand Name: Jinao

Place of Origin: Guangdong, China(mainland)

Surface Material: Customized

Inner Material: Velvet/ foamed plastic

Color: Customized

Size: Multi-size + Customized

Feature: Classic/ Elegant

Logo Printing: Customized

Usage: Jewelry Box/ Gift Box

Top And Base Jewelry Box

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DongGuan Jinao Packaging Products Co., Ltd , https://www.jinaojewelrybox.com