Thermo Scientific™ Graduated Safelock Microcentrifuge Tubes

Easily confirm your microcentrifuge tube is locked for superior security during centrifugation.

Product Code	Brand	Capacity (Metric)	Sterility	Max. RCF	Packaging
11838332	Thermo Scientific™ 3455IW	0.6 mL	Sterile	30,000 x g	500 tubes bag/unit, 5 units/case
12388202	Thermo Scientific™ 3455-11	0.6 mL	Sterile	30,000 x g	100 tubes/bag, 10 bags/unit, 10 units/case
11910937	Thermo Scientific™ 3457IW	1.5 mL	Sterile	24,000 x g	500 tubes bag/unit, 5 units/case
11920937	Thermo Scientific™ 3459IW	2 mL	Non-sterile	25,000 x g	500 tubes bag/unit, 5 units/case
10021782	Thermo Scientific™ 3454	0.6 mL	Non-sterile	30,000 x g	1000/Pk. in 10 bags of 100
11599914	Thermo Scientific™ 3456	1.5 mL	Non-sterile	24,000 x g	50 tubes/bag, 10 bags/unit, 10 units/case
12398202	Thermo Scientific™ 3457	1.5 mL	Sterile	24,000 x g	50 tubes/bag, 10 bags/unit, 10 units/case
10656833	Thermo Scientific™ 3458	2 mL	Non-sterile	25,000 x g	50 tubes/bag, 10 bags/unit, 10 units/case
11509924	Thermo Scientific™ 3459	2 mL	Sterile	25,000 x g	50 tubes/bag, 10 bags/unit, 10 units/case

Description

Find the security of a screw-cap tube with the ease-of-use of a snap-cap tube with Thermo Scientific™ Graduated Safelock Microcentrifuge Tubes. These tubes provide superior security during centrifugation. Simply position the hinged locking ball into the groove to prevent accidental cap opening, avoiding evaporation and ensuring sample integrity.

Safelock Lid Design

• Simple one-hand operation snaps the hinged cap closed and slides the locking ball into place safeguarding valuable samples
• Hinged locking ball reduces stress on the thumb
• Smooth locking surface reduces the possibility of ripped or torn gloves
• Graduation marks on the microcentrifuge tube allow for effective sample reference

Highest Quality

• Manufactured from virgin polypropylene, these microcentrifuge tubes ensure sample integrity and security during boiling, freezing, incubation and centrifugation
• Exceptionally stable performance under the stress of centrifugation, preventing tube breakage
• Sterile product is certified free of RNase, DNase, DNA, ATP, bioburden and endotoxins
• Nonsterile product is certified free of RNase, DNase, DNA and pyrogens

Packaging  Options

• A variety of packaging options are available to help with contamination control in the lab
• For stringent sterility requirements, individually wrapped sterile tubes are available

Recommended For:

Daily and rigorous laboratory usage including centrifugation, boiling, incubation, freezing or sample storage

Specifications

• Color: Natural
• Material: Polypropylene
• Graduated: Yes