Tubing sleeves for capillaries

Product / Chromatography

Tubing sleeves for connecting various capillary dimensions into standard 10-32 or 6-32 coned ports, including the MicroTight® and NanoTight™ systems; they are colour-coded for easy inner diameter identification. FEP sleeves are rated for lower pressures than PEEK sleeves but need less torque; PEEK sleeves are needed with stainless-steel fittings and are recommended with SealTight™ fittings for 1/16" OD.

Product group: Fittings and connectors
Brand: Biotech Fluidics

Manufacturer website

Source: manufacturer website (opens in a new tab) · Image: manufacturer website

Order codes and options

43 codes

Tubing sleeves for capillaries order codes and properties
Code	Outer diameter	Inner diameter	Capillary size	Colour	Material	Pressure rating	Description (manufacturer)	Description	Contents
F-180	0.025"	125 µm (0.005”)	70–110 µm	Red	PEEK	4,000 psi (276 bar)	MicroTight® tubing sleeves (0.025” OD PEEK)	no value	no value
F-181	0.025"	180 µm (0.007”)	125–165 µm	Yellow	PEEK	4,000 psi (276 bar)	MicroTight® tubing sleeves (0.025” OD PEEK)	no value	no value
F-182	0.025"	230 µm (0.009”)	175–215 µm	Natural	PEEK	4,000 psi (276 bar)	MicroTight® tubing sleeves (0.025” OD PEEK)	no value	no value
F-183	0.025"	280 µm (0.011”)	225–265 µm	Blue	PEEK	4,000 psi (276 bar)	MicroTight® tubing sleeves (0.025” OD PEEK)	no value	no value
F-184	0.025"	330 µm (0.013”)	275–315 µm	Orange	PEEK	4,000 psi (276 bar)	MicroTight® tubing sleeves (0.025” OD PEEK)	no value	no value
F-185	0.025"	395 µm (0.0155”)	340–380 µm	Green	PEEK	4,000 psi (276 bar)	MicroTight® tubing sleeves (0.025” OD PEEK)	no value	no value
F-186	0.025"	455 µm (0.018”)	400–440 µm	Black	PEEK	4,000 psi (276 bar)	MicroTight® tubing sleeves (0.025” OD PEEK)	no value	no value
F-187	0.025"	535 µm (0.021”)	480–520 µm	Natural	PEEK	4,000 psi (276 bar)	MicroTight® tubing sleeves (0.025” OD PEEK)	no value	no value
F-188	0.025"	152 µm (0.006”)	95–135 µm	Purple	PEEK	4,000 psi (276 bar)	MicroTight® tubing sleeves (0.025” OD PEEK)	no value	no value
1328	no value	no value	no value	no value	no value	no value	no value	MicroTight Tubing Sleeve Kit	Contains (6) each of the sleeve sizes listed above (F-180–F-188)
1356	no value	no value	no value	no value	no value	no value	no value	MicroTight Connector Kit	Contains: a 10-pack of each MicroTight Tubing Sleeve (F-180–F-187); (2) P-770 MicroTight Adapters; and (2) MicroTight P-720 Unions
F-237	1/16"	125 µm (0.005”)	70–110 µm	Red	FEP	4,000 psi (276 bar)	NanoTight™ tubing sleeves (1/16” OD FEP)	no value	no value
F-238	1/16"	180 µm (0.007”)	125–165 µm	Yellow	FEP	4,000 psi (276 bar)	NanoTight™ tubing sleeves (1/16” OD FEP)	no value	no value
F-239	1/16"	215 µm (0.0085”)	160–200 µm	Natural	FEP	4,000 psi (276 bar)	NanoTight™ tubing sleeves (1/16” OD FEP)	no value	no value
F-240	1/16"	280 µm (0.011”)	225–265 µm	Blue	FEP	4,000 psi (276 bar)	NanoTight™ tubing sleeves (1/16” OD FEP)	no value	no value
F-241	1/16"	330 µm (0.013”)	275–315 µm	Orange	FEP	4,000 psi (276 bar)	NanoTight™ tubing sleeves (1/16” OD FEP)	no value	no value
F-242	1/16"	395 µm (0.0155”)	340–380 µm	Green	FEP	4,000 psi (276 bar)	NanoTight™ tubing sleeves (1/16” OD FEP)	no value	no value
F-243	1/16"	455 µm (0.018”)	400–440 µm	Black	FEP	4,000 psi (276 bar)	NanoTight™ tubing sleeves (1/16” OD FEP)	no value	no value
F-244	1/16"	535 µm (0.021”)	480–520 µm	Natural	FEP	4,000 psi (276 bar)	NanoTight™ tubing sleeves (1/16” OD FEP)	no value	no value
F-245	1/16"	610 µm (0.024”)	555–595 µm	Red	FEP	4,000 psi (276 bar)	NanoTight™ tubing sleeves (1/16” OD FEP)	no value	no value
F-246	1/16"	685 µm (0.027”)	630–670 µm	Yellow	FEP	4,000 psi (276 bar)	NanoTight™ tubing sleeves (1/16” OD FEP)	no value	no value
F-247	1/16"	840 µm (0.033”)	785–825 µm	Green	FEP	4,000 psi (276 bar)	NanoTight™ tubing sleeves (1/16” OD FEP)	no value	no value
F-252	1/16"	1.07 mm (0.042”)	1 mm	Purple	FEP	4,000 psi (276 bar)	NanoTight™ tubing sleeves (1/16” OD FEP)	no value	no value
F-225	1/16"	125 µm (0.005”)	70–110 µm	Red	PEEK	6,000 psi (414 bar)	1/16” OD PEEK tubing sleeves	no value	no value
F-226	1/16"	180 µm (0.007”)	125–165 µm	Yellow	PEEK	6,000 psi (414 bar)	1/16” OD PEEK tubing sleeves	no value	no value
F-227	1/16"	230 µm (0.009”)	175–215 µm	Yellow	PEEK	6,000 psi (414 bar)	1/16” OD PEEK tubing sleeves	no value	no value
F-228	1/16"	280 µm (0.011”)	225–265 µm	Blue	PEEK	6,000 psi (414 bar)	1/16” OD PEEK tubing sleeves	no value	no value
F-229	1/16"	330 µm (0.013”)	275–315 µm	Natural	PEEK	6,000 psi (414 bar)	1/16” OD PEEK tubing sleeves	no value	no value
F-230	1/16"	405 µm (0.016”)	340–380 µm	Orange	PEEK	6,000 psi (414 bar)	1/16” OD PEEK tubing sleeves	no value	no value
F-231	1/16"	560 µm (0.022”)	505–545 µm	Natural	PEEK	6,000 psi (414 bar)	1/16” OD PEEK tubing sleeves	no value	no value
F-232	1/16"	785 µm (0.031”)	730–770 µm	Natural	PEEK	6,000 psi (414 bar)	1/16” OD PEEK tubing sleeves	no value	no value
F-233	1/16"	865 µm (0.034”)	785–825 µm	Blue	PEEK	6,000 psi (414 bar)	1/16” OD PEEK tubing sleeves	no value	no value
F-234	1/16"	685 µm (0.027”)	630–670 µm	Yellow	PEEK	6,000 psi (414 bar)	1/16” OD PEEK tubing sleeves	no value	no value
F-374	1/32"	280 µm (0.011”)	225–265 µm	Blue	FEP	1,750 psi (121 bar)	1/32” OD FEP tubing sleeves	no value	no value
F-375	1/32"	330 µm (0.013”)	275–315 µm	Green	FEP	1,750 psi (121 bar)	1/32” OD FEP tubing sleeves	no value	no value
F-376	1/32"	395 µm (0.0155”)	340–380 µm	Orange	FEP	1,750 psi (121 bar)	1/32” OD FEP tubing sleeves	no value	no value
F-381	1/32"	180 µm (0.007”)	125–165 µm	Yellow	PEEK	5,000 psi (345 bar)	1/32” OD PEEK tubing sleeves	no value	no value
F-382	1/32"	205 µm (0.008”)	150–190 µm	Natural	PEEK	5,000 psi (345 bar)	1/32” OD PEEK tubing sleeves	no value	no value
F-384	1/32"	255 µm (0.010”)	200–240 µm	Blue	PEEK	5,000 psi (345 bar)	1/32” OD PEEK tubing sleeves	no value	no value
F-385	1/32"	380 µm (0.015”)	325–365 µm	Natural	PEEK	5,000 psi (345 bar)	1/32” OD PEEK tubing sleeves	no value	no value
F-386	1/32"	510 µm (0.020”)	455–495 µm	Orange	PEEK	5,000 psi (345 bar)	1/32” OD PEEK tubing sleeves	no value	no value
F-387	1/32"	250 µm (0.011”)	225–265 µm	Red	PEEK	5,000 psi (345 bar)	1/32” OD PEEK tubing sleeves	no value	no value
F-388	1/32"	330 µm (0.013”)	275–315 µm	Black	PEEK	5,000 psi (345 bar)	1/32” OD PEEK tubing sleeves	no value	no value

Technical specifications

Tubing sleeves for capillaries technical specifications
Material	PEEK; FEP
Pressure rating	4,000 psi (276 bar); 6,000 psi (414 bar); 1,750 psi (121 bar); 5,000 psi (345 bar)
Internal diameter	125 µm (0.005”) – 1.07 mm (0.042”) (by variant; all values in the variants table)

Source: biotechfluidics.com (opens in a new tab) · Manufacturer (IDEX Health & Science) product information: Biotech Fluidics page and part number tables. Values come from the manufacturer and are confirmed at the quotation stage.