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SKU MG-A2DB7C

Borosilicate Disposable Glass Culture Test Tube

Borosilicate Disposable Glass Culture Test Tube — a laboratory glassware item: Glass. Specs, RFQ checklist and custom sizes to drawing.

GlassMaterial
Test TubesType
HHK1003Model NO.
50mlCapacity
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Borosilicate Disposable Glass Culture Test Tube

Product type: Test Tubes. Model: HHK1003.

Overview

Borosilicate Disposable Glass Culture Test Tube: a laboratory glassware item made from Glass. Typical applications: Lab Testing. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.

Specifications

Material Glass
Type Test Tubes
Model NO. HHK1003
Capacity 50ml
Materials Neutral Glass
Applications Lab Testing
Chemical data of COE 7.0 neutral glass tube Description
Inner packaging heat shrink film
Outside packaging 5 layers strong corrugated carton or non-fumigation pallet.
Supplier Jinan Honhai Glass Company Limited

Technical data

No. Physics Performance Value Unit
1 Coefficient of mean linear thermal expansion(20degree Celsius; 300degree Celsius) 7.15±0.05 10 -6 K -1
2 Transformation temperature 550±15 degree Celsius
3 Softening point 750±10 degree Celsius
4 Working point 1110±20 degree Celsius
5 Density at 20degree Celsius 2.46±0.02 g/cm 3
Chemical data of COE 7.0 neutral glass tube:
Description Rate
Water resistance to ISO720 1
Water resistance to European Pharmacopoeia 1
Water resistance to USP23 1
Acid resistance Class(DIN12116) 1
Alkali resistance Class(ISO695) 2
Packaging
Inner packaging: heat shrink filmOutside packaging: 5 layers strong corrugated carton or non-fumigation pallet.

What to specify when you request a quote

  • Material — listed as “Glass”; name the glass (soda-lime, borosilicate, quartz) because it fixes UV transmission and chemical resistance.
  • Dimensions — give dimensions and tolerances.
  • Surface and edges — state edge finish and any frosted or coated areas.
  • Cleanliness and packing — listed as “heat shrink film”; state cleanliness level and packing for lab use.

Engineering guides for this part

For material grades and coating options, see Borosilicate Glass 3.3: Material & Coating Guide for Machined Parts. How parts like this are machined and finished is covered in Precision Bore Glass Tubing Processing: End-to-End Manufacturing for Industrial Buyers. For an application example, read Quartz Glass Windows for High-Temperature Appliance Modules. Before sending a drawing, check Quartz Glass Manufacturing: Controlling Thermal Conductivity in Fused Silica. A related standard product is BF33 Microfluidic Glass Chip for Rapid Testing.

FAQ

What is the Borosilicate Disposable Glass Culture Test Tube made of? expand_more
It is listed as Glass. Other grades can be quoted if your application needs different transmission, thermal or chemical properties.
Where is this laboratory glassware item used? expand_more
Listed applications: Lab Testing.
What should I include in a quote request? expand_more
Include material, dimensions, surface and edges and cleanliness and packing, plus quantity and a drawing if the part is custom.

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Borosilicate Disposable Glass Culture Test Tube

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