Description

(FREE Shipping note:we only offer free shipping for combined order above USD120, please kindly check your shopping cart at my shop is over USD120)

 

250ml lab glass chromatography column, ID=30mm, body Length=300mm,porosity M

 

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                                   ——560

Linear Coefficient of Expansion      —— 32×10-7

Softening Point                                    ——820

                                                                

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

We almost have all  kinds of laboratory instrument,if you have any requirement feel free contact us. 

 

customer notes

 

Payment
Payment must be received within 3 days of auction end date. 

Shipping
We only ship to aliexpress confirm address. Please match your address with aliexpress before you make a payment.We can ship worldwide! Buyers are responsible for duty tax. Please kindly leave your phone number for the international shipping label purpose.We use standard EMS,USPS,UPS,FEDEX,DHL ,epacket shipping.

For U.S. buyers, it will take about 1-2 weeks to arrive your place.

For other Country buyers, it will take about 2-3 weeks to arrive  your place.

Please contact us if you need  another delivery. Extra shipping charge will be applied.
Contact us
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