Pyrex™ Round Bottom Threaded Culture Tubes

Made from borosilicate glass for use with samples sensitive to leaching from plastic tubes. Corning™ Pyrex™ Round Bottom Threaded Culture Tubes are designed for tissue culture and general bacteriological work.

Brand: Corning

Manufacturer Part Number: 99449-16XX

X1000 Disposable Round Btm Threaded Tubes, PYREX 16x150mm, No Cap, Bulk, Nonsterile, 250/bag

UNSPSC: 41121706

Code: A0

Additional Details:
Additional Details: Weight: 19.23230kg

Product Code. 10745763

Quantity Price
1 £ 394.9 / Pack of 1000
Estimated Shipment
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Description and Specification


Capacity (Metric) 19mL
Design Type Screw neck
Diameter (Metric) Outer 16mm
Autoclavable Yes
Closure Type Without
Diameter (Metric) Outside 16mm
Length (Metric) 150mm
Material Borosilicate Glass
Sterile No
Disposable Yes
Graduated No
For Use With (Application) Ideal for use with samples sensitive to leaching from plastic tubes
Label Type None
Packaging Type Bulk
Shape Round
Surface Untreated
Rimmed No
Thread Size 15-415
Well Shape Round

  • Can be reliably used in almost any assay procedure from cell to chemical analysis
  • Made from chemically inert Pyrex® borosilicate glass
  • Uniform base and wall thickness reduce the risk of breakage due to thermal shock and prevents warping or bending
  • Phenolic style screw caps available (separately) with PTFE liner for autoclave sterilisation, or rubber liner for hot air sterilisation
  • Supplied in convenient shelf pack quantities