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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 The thickness of the flask wall is 2.5mm.

3 all of the parts as below:

1500W Electronic stove(220V)                  1PC

Stainless steel stand                                   1SET

Flask clamp                                                              1PC

three prong extension clamp                               1PC

Clamp holder                                                            2PCS

S35# clamp                                                                1PC

45# plastic clamp                                                     1PC

24# plastic clamp                                                     2PCS

19# plastic                                                                 1PC

Silicon tube                                                               2M

  a set of distillation glassware  include parts as below

  2000ml 2 neck boiling flask                                                                           1pc 

  2000ml filling flask                                                                                            1pc

  distillation head with 50/40 and 24/40joint                                                 1pc

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

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

  Glass stopper                                                                                                    1PC