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 We can provide special shape,special capacity heavy wall laboratory glassware  and other joint size. 

We have many  kinds of laboratory instrument,could not list all of them in the store,if you have any requirement about lab instrument feel free contact us.

1 Be made of G3.3 borosilicate glass.

This borosilicate glass with low linear coefficient of expansion is ideal choice for fabricating laboratory glassware.

Annealing Point                                   ——560C

Linear Coefficient of Expansion      —— 32×10-7/C

Softening Point                                    ——820C

2 All the flasks are heavy wall

3 all of the parts as below:

  2000ml 2 neck boiling flask                                                                          1pc 

  2000ml filling flask  40/38 and 24/40 ground joint                                   1pc

  distillation head with 40/38 and 24/40joint                                                 1pc

  300mm Graham condenser with S35 and 24/40  joint                            1pc

  receiver/separatory funnel with teflon valve and 24/40 joint                1pc

   Rubber Hose 6*9 2M                                                                                      1Pc
   Plastic Clip                                                                                                        3pcs
   S35 Stainless Steel Clamp                                                                            1Pc

Note Shipping:

We ship worldwide! Buyers are responsible for duty tax. Please kindly leave your phone number for fill out international shipping label purpose.

We use standard ePacket,EMS,USPS,FEDEX,DHL,Singpost ,Hongkong post shipping. 

All products will be shipped out within 1 work  days (except Saturday, Sunday, and Holidays).