• Round Bottom Flask
  • Round Bottom Flask
  • Round Bottom Flask
  • Round Bottom Flask
  • Round Bottom Flask

Round Bottom Flask

Disposable: Non-Disposable
Type: Laboratory Bottles
Round Bottom: Flat Bottom
Material: Glass
Transport Package: Carton Package
Specification: 50-2000ml
Customization:

Contact Supplier

Mr. Frank Yen
Department Manager
Gold Member Since 2012

Suppliers with verified business licenses

Manufacturer/Factory, Group Corporation

Basic Info.

Model NO.
HHK170331
Trademark
Honhai
Origin
Shandong
Production Capacity
50000PCS/Month

Product Description

Specifications
Size:50ml,60ml,125ml,250ml,500ml,1000ml,2000ml
1.high temperture resistance 
2.Good corrision resistance 
3.Hig transmittance 
4.ISO-9001 certified
Material
Quartz glass
Purity :
More than 99.99%
Characteristic :
1.high quality competitive price and elegant appearance
2.high temperature resistence and corrosion resisting
3.no bubble and no processing trade
4.long time to use
About Donghai Yukang Quartz Material Co., Ltd:
We can supply more than 5 types and 70 speculations, ranging from 3-300mm clear quartz tube(high purity, good heating resistance, low OH), UV-stop quartz tube, red quartz tube, processed quartz tube, quartz rod, quartz plate, gray quartz tube, and so on. And we have further capacity of trim cutting, fire-polishing, pinching, and bending, and so on.

After-Sale service:
1), 24 hrs service for customers.
2), quality issue, we accept reworking if quality is not reach your requirements.
3), sample available for free.
4), OEM service acceptable. Welcome your artwork.

Your design and drawing are accepted, we can make as your requirement. Waitting for your special specification to offer.
AL Fe K Na Li Ca Mg Cu Mn Cr B Ti
5-12 0.19-1.5 0.71-1.6 0.12-1.76 0.38-0.76 0.17-1.23 0.05-0.5 0.05 0.05 <0.05 <0.1 <1.0

Spectral transmission at   1.0mm thickness
m m <220 255 280 315 350 38 590 780
% 89 91 93 93 93 93 93.2 93.4

Physical Properties
(g/cc)Density20 °C kg.m-3 2.2
Degree of Hardness Moh's Scale 5.5-5.6
Softening point(degree) 1683
Annealing point 1215
Defoamation Point 1120

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