Detailed Product Description

Our company is the leading and second largest laboratory glassware manufacturer in China, our lab glassware factory was established in 1967, it is the first one passed through the certificate of ISO9002 system in all of lab glassware manufacturers in China. We are of the member of the National Glass Instrument Standardization Committee. For many years, we have been participating in drafting and revising the national standards of glass instruments. Our products are in good sales in USA, Italy, Spain, UK,Russia, Ukraine, Brazil, Argentina ,Israel, etc, and enjoy very good reputation.

For the colorimeter tube,we have two types,one is Nessler type,the other one is with glass hollow stopper ,they are all made  of boro 3.3 glass,the Spes is 10ml,25ml,50ml,100ml,

If you are interested in our products ,pls let us know ,we will give you prompt reply and info about all lab glassware with good quality and competitive price.