Basic Info
Certification: SGS
Additional Info
Packaging: paper carton
Productivity: 3000 pc/Month
Brand: std
Transportation: Ocean,Land
Place of Origin: China
Supply Ability: 3000 pc/Month
Certificate: SGS,
HS Code: 7017900000
Port: Qingdao,Tianjin
Product Description
Conical flask
Descripation: with the fast development of chemical industry,it is stronged required that antispetic technology for equipments for chemical industry must be used. our conical falsk used Borosilicate Glass Alkali resistance,Acidproof.widely use for lab in school, factory, hospital.
capacity: 25ml, 50ml,100ml,150ml,200ml,250ml,300ml,500ml,1000ml,2000ml,3000ml,5000ml,10000ml
|
SiO2 |
80.5% Min |
|
B2O3 |
12.75% Max |
|
Al2O3 |
2.0 %Max |
|
R2O |
4.4% Max |
|
Coefficient of linear expansion |
3.3*10-6(20℃-300℃) |
|
Properties of heat-resistance and fast change |
260℃-280℃ |
|
Water tolerant |
One grade |
|
Alkali resistance |
Two grade |
|
Acidproof |
One grade |
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Product Categories : Glassware and chemicals Porcelain
