A ChemTek provides chemical products and services to pharmaceutical researchers worldwide. We pride ourselves in making the purchasing process simple and efficient, with reasonable pricing for a wide variety of products. Our chemical stock contains a

Analista is a company founded in 1987 with the objective of acting in the provision of services in the area of ​​chemical products in general and laboratory articles such as glassware, reagents, equipment, etc.

Samchun Chemical Co. has rapidly grown to a recognized leader in reagent chemicals as an integrated distributor/manufacturer of reagent chemicals and laboratory supplies, with the establishment of Samchun Pure Chemical Co., a manufacturing plant of h

We synthesize the most colorless and pure reagents currently available. Materials produced in our laboratory are shipped worldwide. Campbell Science was founded in 1996. Our focus is on providing high purity reagents at a reasonable cost and minimizi