Nunc™ Biobanking and Cell Culture Cryogenic Tubes

Thermo Scientific™

Nunc™ Biobanking and Cell Culture Cryogenic Tubes

Name: Nunc™ Biobanking and Cell Culture Cryogenic Tubes
SKU: 340711

Store samples from general cold storage to the vapor phase of liquid nitrogen with these biobanking and cell culture cryogenic tubes, available with either internal or external threads.

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Catalog Number	Bottom Shape	Capacity (Metric)	Thread Style	Style	Unit Size
340711	Round	1.8 mL	External	Writing Surface	Case of 2000
374080	Conical (Self-standing)	0.5 mL	Internal	No Writing Surface, A-R Base	Case of 960
374081	Conical (Self-standing)	1 mL	Internal	Writing Surface	Case of 960
375353	Conical (Self-standing)	1 mL	External	Writing Surface, A-R Base	Case of 2000
375353PK also known as 375353	Conical (Self-standing)	1 mL	External	Writing Surface, A-R Base	Pack of 500
375299	Round	1 mL	External	Writing Surface	Case of 2000
347597	Conical (Self-standing)	1 mL	External	No Writing Surface, A-R Base	Case of 2000
347597PK also known as 347597	Conical (Self-standing)	1 mL	External	No Writing Surface, A-R Base	Pack of 500
377224	Conical (Self-standing)	1 mL	Internal	Writing Surface, A-R Base	Case of 2000
377224PK	Conical (Self-standing)	1 mL	Internal	Writing Surface, A-R Base	Pack of 500
366656	Conical (Self-standing)	1 mL	Internal	Writing Surface	Case of 2000
366656PK also known as 366656	Conical (Self-standing)	1 mL	Internal	Writing Surface	Pack of 500
375418	Round (Self-standing)	1.8 mL	External	Writing Surface, A-R Base	Case of 1800
375418PK also known as 375418	Round (Self-standing)	1.8 mL	External	Writing Surface, A-R Base	Pack of 450
340711PK also known as 340711	Round	1.8 mL	External	Writing Surface	Pack of 500
347627	Round (Self-standing)	1.8 mL	External	No Writing Surface, A-R Base	Case of 1800
347627PK also known as 347627	Round (Self-standing)	1.8 mL	External	No Writing Surface, A-R Base	Pack of 450
377267	Round (Self-standing)	1.8 mL	Internal	Writing Surface, A-R Base	Case of 1800
377267PK	Round (Self-standing)	1.8 mL	Internal	Writing Surface, A-R Base	Pack of 450
368632	Round (Self-standing)	1.8 mL	Internal	Writing Surface	Case of 1800
368632PK	Round (Self-standing)	1.8 mL	Internal	Writing Surface	Pack of 450
363401	Round	1.8 mL	Internal	Writing Surface	Case of 2000
363401PK also known as 363401	Round	1.8 mL	Internal	Writing Surface	Pack of 500
351934	Round	1.8 mL	Internal	Writing Surface, No Cap	Case of 2500
379189	Round (Self-standing)	3.6 mL	Internal	Writing Surface, A-R Base	Case of 1600
379189PK also known as 379189	Round (Self-standing)	3.6 mL	Internal	Writing Surface, A-R Base	Pack of 400
366524	Round	3.6 mL	Internal	Writing Surface	Case of 1600
366524PK also known as 366524	Round	3.6 mL	Internal	Writing Surface	Pack of 400
367997	Round	3.6 mL	Internal	Writing Surface, No Cap	Case of 1500
337516	Round (Self-standing)	4.5 mL	External	Writing Surface, A-R Base	Case of 1200
337516PK also known as 337516	Round (Self-standing)	4.5 mL	External	Writing Surface, A-R Base	Pack of 300
347643	Round (Self-standing)	4.5 mL	External	No Writing Surface, A-R Base	Case of 1200
347643PK also known as 347643	Round (Self-standing)	4.5 mL	External	No Writing Surface, A-R Base	Pack of 300
379146	Conical (Self-standing)	4.5 mL	Internal	Writing Surface, A-R Base	Case of 1200
379146PK also known as 379146	Conical (Self-standing)	4.5 mL	Internal	Writing Surface, A-R Base	Pack of 300
363452	Round	4.5 mL	Internal	Writing Surface	Case of 1200
363452PK also known as 363452	Round	4.5 mL	Internal	Writing Surface	Pack of 300

37 Options

Catalog number 340711

Price (CNY)

Bottom Shape:

Round

Capacity (Metric):

1.8 mL

Thread Style:

External

Style:

Writing Surface

Unit Size:

Case of 2000

Store samples from general cold storage to the vapor phase of liquid nitrogen with Thermo Scientific™ Nunc™ Biobanking and Cell Culture Cryogenic Tubes, available with either internal or external threads.

Features:

Non-cytotoxic, non-mutagenic raw materials and pyrogen-free IVD compatible tubes for added sample security
Certified SAL of 10^-⁶ for the highest sterility assurance available
Suitable for storage from general cold storage refrigeration (+4°C) down to the vapor phase of liquid nitrogen
Bulk, uncapped, non-sterile versions available for less demanding applications

Specifications

Anti-RotationNo

Capacity (English)0.0608 oz.

Closure MaterialPolyethylene

Dnase FreeYes

Diameter (English) Outer0.488 in.

Diameter (Metric)12.4 mm

Length (English)1.732 in.

Length (Metric)44 mm

No. per Pack500

Packaging Quantity500 Pk.

PrintedYes

Product LineNunc™

RNase FreeYes

StyleWriting Surface

Vapor LN2 (to -150°C)Yes

Bottom ShapeRound

Capacity (Metric)1.8 mL

MaterialPolypropylene

Product TypeCryogenic Tube

SterilitySterile

Thread StyleExternal

Unit SizeCase of 2000

Frequently asked questions (FAQs)

Should I choose externally or internally threaded cryostorage vials?

Both types are designed and tested for secure cryogenic storage, so it’s largely a matter of personal preference. In an externally threaded vial (in which the cap covers the entire top portion of the vial itself), the underside of the cap is protected when unscrewed), which can minimize the potential for cross-contamination. In an internally threaded vial (in which the vial threads are inside the neck area and the cap inserts like a plug), the cap is the same diameter as the vial itself which can be helpful in certain types of dense storage applications.

Can I use your Nunc cryotubes or Nalgene cryotubes in liquid nitrogen?

Liquid nitrogen has very low surface tension, so it can flow into any of our cryostorage vials even if they are tightly capped. This creates significant potential for cross-contamination in storage as well as risk of injury from explosion when the vials are removed from storage and the liquid nitrogen boils off. The only option to mitigate this is Nunc Cryoflex tubing (e.g., Cat. No. 343958), which results in a heat-sealed barrier layer around each vial. Alternatively, storage in the vapor phase of liquid nitrogen is acceptable unless otherwise noted.