UltidentBrand Culture Tubes with 2-Position Caps, Sterile

All formats supplied with 2-position ribbed PE caps which can be left loose for aerobic work or sealed for anaerobic cultures
Packed in convenient bags of 25 tubes - Medical-grade peel open pouches
Round bottoms - Complete with printed graduations and a writing area
Transparent polystyrene (PS) plastic tubes (1400 x g) are suitable for centrifugation and temperatures to 70°C
Translucent polypropylene (PP) plastic tubes (3000 x g) are suitable for centrifugation and can resist temperatures from -190°C to +121°C
Learn more about how these tubes streamline your culturing process — read the full article on our blog.

Technical Specifications:

Sterility

Gamma Irradiation sterilized to an assurance level (SAL) of 10⁻⁶

Maximum RCF

Polystyrene tubes: 1,400 x g

Polypropylene tubes: 3,000 x g

Purity

Certified RNase, DNase and Pyrogen-Free

Transparency

Polystyrene tubes are transparent

Polypropylene tubes are opaque

Autoclavable

Polypropylene tubes may be autoclaved at 121°C and 15 psi for 15 minutes; Polystyrene tubes are not autoclavable

Temperature Range

Polystyrene tubes up to 70°C
Polypropylene tubes are functional from -190°C to +121°C

Grouped product items
Sku	Description	Unit	Price
170-T4100-S	Printed Culture Tubes with Caps, 12 X 75 mm, PP, Sterile	25/Bag, 500/Case	Regular Price $94.95 Special Price $74.95
170-T4200-S	Printed Culture Tubes with Caps, 12 X 75 mm, PS, Sterile	25/Bag, 500/Case	Regular Price $94.95 Special Price $74.95
170-T4300-S	Printed Culture Tubes with Caps, 17 X 100 mm, PP, Sterile	25/Bag, 500/Case	Regular Price $125.95 Special Price $99.95
170-T4400-S	Printed Culture Tubes with Caps, 17 X 100 mm, PS, Sterile	25/Bag, 500/Case	Regular Price $125.95 Special Price $99.95