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Thermo Scientific™ Screw Cap Microcentrifuge Tube Caps

Prevent leakage under demanding conditions with these screw-cap microcentrifuge tube caps with o-rings, which are optimized for secure, short-term storage in low temperatures.

$139.44 - $208.21

Specifications

Autoclavable Not Autoclavable
Material Polypropylene, Ethylene Propylene
Packaging 500 x pk, 10 pk x cs, 5000 x cs. Single Bagged. ZipLock bag.
Binding Property Low Nucleic Acid and Protein Binding & Low Enzyme Inhibition
Max. Torque Manual/Hand Torque: Standard: 0.125 lbsf.in to 2.5 lbsf.in; Metric: 1.412 Ncm to 28.24 Ncm. Automated/Robotic Torque Standard: 1.312 lbsf.in to 2.5 lbsf.in; Metric: 14.83 Ncm to 28.24 Ncm
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Products 28
Catalog Number Mfr. No. Color Description Sterility Fit for Purpose Price Quantity  
Catalog Number Mfr. No. Color Description Sterility Fit for Purpose Price Quantity  
14-755-236
View Documents
Thermo Scientific™
3471AS
Amber Screw Cap with O-ring,Amber, E-Beam Sterile, cap only no tube EO Sterile Sterile & PCR Ready
Pack of 500 Each for $149.41
Case of 10 Pack for $1,494.10
 
14-755-237
View Documents
Thermo Scientific™
3471BLK
Black Screw Cap with O-ring, Black, Non-Sterile cap only no tube Non-sterile PCR Ready
Pack of 500 Each for $139.44
Case of 10 Pack for $1,394.40
 
14-755-238
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Thermo Scientific™
3471BLKS
Black Screw Cap with O-ring, Black, E-Beam Sterile, cap only no tube Sterile Sterile & PCR Ready
Pack of 500 Each for $149.41
Case of 10 Pack for $1,494.10
 
21-403-544
View Documents
Thermo Scientific™
3471B
Blue Screw Cap with O-ring, Blue, Non-Sterile cap only no tube Non-sterile PCR Ready
Pack of 500 Each for $179.50
Case of 10 Pack for $1,795.00
 
14-755-239
View Documents
Thermo Scientific™
3471BS
Blue Screw Cap with O-ring, Blue, E-Beam Sterile, cap only no tube Sterile Sterile & PCR Ready
Pack of 500 Each for $149.41
Case of 10 Pack for $1,494.10
 
21-403-545
View Documents
Thermo Scientific™
3471G
Green Screw Cap with O-ring, Green, Non-Sterile cap only no tube Non-sterile PCR Ready
Pack of 500 Each for $206.54
Case of 10 Pack for $2,065.40
 
14-755-240
View Documents
Thermo Scientific™
3471GS
Green Screw Cap with O-ring, Green, E-Beam Sterile, cap only no tube Sterile Sterile & PCR Ready
Pack of 500 Each for $149.41
Case of 10 Pack for $1,494.10
 
21-403-548
View Documents
Thermo Scientific™
3471
Natural Screw Cap w O-ring,Natrural, Non-Sterile cap only no tube Non-sterile PCR Ready
Pack of 500 Each for $208.21
Case of 10 Pack for $2,082.10
 
14-755-245
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Thermo Scientific™
3471S
Natural Screw Cap w O-ring,Natrural, E-Beam Sterile, cap only no tube Sterile Sterile & PCR Ready
Pack of 500 Each for $181.43
Case of 10 Pack for $1,814.30
 
14-755-241
View Documents
Thermo Scientific™
3471OS
Orange Screw Cap with O-ring, Orange, E-Beam Sterile, cap only no tube Sterile Sterile & PCR Ready
Pack of 500 Each for $149.41
Case of 10 Pack for $1,494.10
 
14-755-242
View Documents
Thermo Scientific™
3471P
Pink Screw Cap with O-ring, Pink, Non-Sterile cap only no tube Non-sterile PCR Ready
Pack of 500 Each for $139.44
Case of 10 Pack for $1,394.40
 
14-755-243
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Thermo Scientific™
3471PS
Pink Screw Cap with O-ring, Pink, E-Beam Sterile, cap only no tube Sterile Sterile & PCR Ready
Pack of 500 Each for $181.43
Case of 10 Pack for $1,814.30
 
21-403-543
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Thermo Scientific™
3471R
Red Screw Cap with O-ring, Red, Non-Sterile cap only no tube Non-sterile PCR Ready
Pack of 500 Each for $185.75
Case of 10 Pack for $1,857.50
 
14-755-244
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Thermo Scientific™
3471RS
Red Screw Cap with O-ring, Red, E-Beam Sterile, cap only no tube Sterile Sterile & PCR Ready
Pack of 500 Each for $149.41
Case of 10 Pack for $1,494.10
 
14-755-268
missing translation for 'viewDocuments'
Thermo Scientific™
3471V
Violet Screw Cap with O-ring, Violet, Non-Sterile cap only no tube Non-sterile PCR Ready
Pack of 500 Each for $139.44
Case of 10 Pack for $1,394.40
 
14-755-269
missing translation for 'viewDocuments'
Thermo Scientific™
3471VS
Violet Screw Cap with O-ring, Violet, E-Beam Sterile, cap only no tube Sterile Sterile & PCR Ready
Pack of 500 Each for $149.41
Case of 10 Pack for $1,494.10
 
14-755-270
missing translation for 'viewDocuments'
Thermo Scientific™
3471W
White Screw Cap with O-ring, white, Non-Sterile cap only no tube Non-sterile PCR Ready
Pack of 500 Each for $139.44
Case of 10 Pack for $1,394.40
 
14-755-271
missing translation for 'viewDocuments'
Thermo Scientific™
3471WS
White Screw Cap with O-ring, white, E-Beam Sterile, cap only no tube Sterile Sterile & PCR Ready
Pack of 500 Each for $149.41
Case of 10 Pack for $1,494.10
 
21-403-546
missing translation for 'viewDocuments'
Thermo Scientific™
3471Y
Yellow Screw Cap with O-ring, Yellow, Non-Sterile cap only no tube Non-sterile PCR Ready
Pack of 500 Each for $208.21
Case of 10 Pack for $2,082.10
 
14-755-272
missing translation for 'viewDocuments'
Thermo Scientific™
3471YS
Yellow Screw Cap with O-ring, Yellow, E-Beam Sterile, cap only no tube Sterile Sterile & PCR Ready
Pack of 500 Each for $149.41
Case of 10 Pack for $1,494.10
 
14-755-339
missing translation for 'viewDocuments'
Thermo Scientific™
3471MIX
Assorted (Black, Blue, Green, Natural, Orange, Pink, Red, Violet, White, Yellow) Screw Cap with O-ring, Mix, Non-Sterile cap only no tube Non-sterile PCR Ready
Pack of 500 Each for $139.44
Case of 10 Pack for $1,394.40
 
14-755-341
missing translation for 'viewDocuments'
Thermo Scientific™
3471MIXS
Assorted (Black, Blue, Green, Natural, Orange, Pink, Red, Violet, White, Yellow) Screw Cap with O-ring, Mix, E-Beam Sterile, cap only no tube Sterile Sterile & PCR Ready
Pack of 500 Each for $152.12
Case of 10 Pack for $1,521.20
 
14-755-261
missing translation for 'viewDocuments'
Thermo Scientific™
3471TS
Natural Tether Screw Cap w O-ring,Nat, E-Beam Sterile, cap only no tube Sterile Sterile & PCR Ready
Pack of 500 Each for $152.74
Case of 10 Pack for $1,527.40
 
14-755-256
missing translation for 'viewDocuments'
Thermo Scientific™
3471TOS
Orange Tether Screw Cap w O-ring, Org, E-Beam Sterile, cap only no tube Sterile Sterile & PCR Ready
Pack of 500 Each for $179.07
Case of 10 Pack for $1,790.70
 
14-755-260
missing translation for 'viewDocuments'
Thermo Scientific™
3471TRS
Red Tether Screw Cap w O-ring, Red, E-Beam Sterile, cap only no tube Sterile Sterile & PCR Ready
Pack of 500 Each for $185.46
Case of 10 Pack for $1,854.60
 
14-755-262
missing translation for 'viewDocuments'
Thermo Scientific™
3471TV
Violet Tether Screw Cap w O-ring, Vlt, Non-Sterile cap only no tube Non-sterile PCR Ready
Pack of 500 Each for $162.41
Case of 10 Pack for $1,624.10
 
14-755-263
missing translation for 'viewDocuments'
Thermo Scientific™
3471TVS
Violet Tether Screw Cap w O-ring, Vlt, E-Beam Sterile, cap only no tube Sterile Sterile & PCR Ready
Pack of 500 Each for $179.07
Case of 10 Pack for $1,790.70
 
14-755-266
missing translation for 'viewDocuments'
Thermo Scientific™
3471TY
Yellow Tether Screw Cap w O-ring, Yel, Non-Sterile cap only no tube Non-sterile PCR Ready
Pack of 500 Each for $168.21
Case of 10 Pack for $1,682.10
 
Description

Description

Prevent leakage under demanding conditions with Thermo Scientific™ Screw Cap Microcentrifuge Tube Caps feature O-Rings to form a secure seal. Optimized for secure, short-term storage in low temperatures, these non-autoclavable screw caps are available in a variety of colors and adapted to your scientific experiments.

Non-Sterile is free of Rnase/Dnase, Human and Mouse DNA, Pyrogen & Endotoxin, ATP, PCR Inhibitor.
Sterile E-Beam is free of Rnase/Dnase, Human and Mouse DNA, Pyrogen, Endotoxin, ATP, PCR Inhibitor.
100% virgin polypropylene resin specifically selected for high clarity and biologic applications.
O-ring design, thickness and material selection have been optimized to provide protective features for maximum sealing ability, biologic interaction and temperature capability. The black colored O-ring is made from EPDM.
Knurled caps improve grip when opening and closing tube.
Frosted cap writing pad for easy product marking and identification.
Color caps offered in multiple color options ideal for separating, coding and tracking samples. Amber colored caps ideal for UV protection of 1.22% transmittance between 220 and 500nm.
Tethered caps remain attached to the sample tube but can rotate completely for convenience — the tethered screw cap is the solution when it is important to maintain the same cap with the same tube. Non-tethered caps available.
RCF range from 18,000 to 25,000 x g.
Temperature Range -80°C to +95°C. Short term storage in     -80°C, -20°C, dry ice and wet ice. Short term storage in vapor phase LN2 and suitable for a quick dip flash freeze in LN2.
Torque Manual/Hand Torque: Standard: 0.125 lbsf.in to 2.5 lbsf.in; Metric: 1.412 Ncm to 28.24 Ncm.
Torque Automated/Robotic Torque Standard: 1.312 lbsf.in to 2.5 lbsf.in; Metric: 14.83 Ncm to 28.24 Ncm.

Specifications

Specifications

Not Autoclavable
500 x pk, 10 pk x cs, 5000 x cs. Single Bagged. ZipLock bag.
Manual/Hand Torque: Standard: 0.125 lbsf.in to 2.5 lbsf.in; Metric: 1.412 Ncm to 28.24 Ncm. Automated/Robotic Torque Standard: 1.312 lbsf.in to 2.5 lbsf.in; Metric: 14.83 Ncm to 28.24 Ncm
25,000 x g
Polypropylene, Ethylene Propylene
Low Nucleic Acid and Protein Binding & Low Enzyme Inhibition
Cold Storage: -80° to +95°C. Liquid Nitrogen: Short term Vapor Phase & Quick Flash Freeze acceptable, not recommmended for LN2 submersion storage
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Documents

Documents

Screw cap micro tubes and caps are not recommended for autoclave. Sterile options available.

Not intended to submerge and store in liquid phase LN2.