NEW

Activated carbon exhaust filter witeg Safety caps for HPLC - 8 257 221

with automatic lifetime indicator
6 months usable from start
for safety caps GLS 60 (article no. 8 257 220)

Air valve with lifetime display for witeg Safety caps for HPLC - 8 257 216

for optimal protection against contamination
with 1/4" thread
with automatic lifetime indicator
6 months usable from start

Canister, PE-HD

with screw cap
stackable
matched to Euro pallet
DIN 60
with UN Dangerous Goods Approval (UN 3H1/Y1.9)

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Order number	Model	Width (Outer)	Length (outer)	Height (outer)	Capacity	Diameter
7 189 104	PE-HD-canister	250 mm	290 mm	460 mm	25 l	Neck Ø48 mm
7 189 103	PE-HD-canister	250 mm	290 mm	380 mm	20 l	Neck Ø48 mm
7 189 105	PE-HD-canister	280 mm	360 mm	415 mm	30 l	Neck Ø48 mm

Canisters, PE

with screw cap
stackable

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Order number	Model	Width (Outer)	Length (outer)	Height (outer)	Capacity	Diameter
7 189 001	PE-canister	145 mm	195 mm	250 mm	5 l	Neck Ø33 mm
7 189 002	PE-canister	190 mm	230 mm	310 mm	10 l	Neck Ø33 mm
7 189 003	PE-canister	250 mm	290 mm	380 mm	20 l	Neck Ø49 mm
7 189 003	PE-canister	280 mm	360 mm	415 mm	30 l	Neck Ø49 mm

FEP tubing

transparent
chemical resistance: universell
temperature resistant from -200°C to +205°C

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Order number	Model	Diameter (inner)	Diameter (outer)	Pressure	Wall thickness
7 420 770	Bending radius 7 mm	(1/32“) - 0.8 mm	(1/16“) - 1.6 mm	Burst pressure 112 bar	0.40 mm
7 420 771	Bending radius 13 mm	(1/16“) - 1.6 mm	(1/8“) - 3.2 mm	Burst pressure 112 bar	0.70 mm

Fittings for witeg Safety caps for HPLC

High performance liquid chromatography (HPLC) is a biochemical analysis method used to separate, identify and quantify substances in a mixture. Compared to simple column chromatography, HPLC separates the mixture of substances under pressure and possibly also under the influence of temperature with the help of two phases, a stationary and a mobile phase, faster and more precisely.

The mobile phase consists of solvents that are withdrawn from storage bottles. For reliable results without contamination from the environment on the one hand and to protect the user from solvent vapors on the other hand, it is necessary for these bottles to be equipped with special safety caps.

witeg offers a cost-effective solution for this: the complete safety system suitable for all GL 45 laboratory bottles and more.

Artikelliste

Order number	Model	Thread	Material	Ideal for
8 257 208	natural	10-32unf		OØ 1/16 inch tubing
8 257 209	natural	1/4-28	PEEK	OØ 1/8 inch tubing
8 257 210	orange	1/4-28	PEEK	OØ 1/8 inch tubing
8 257 211	dark blue	1/4-28	PP	OØ 1/16 inch tubing
8 257 212	red	1/4-28	PP	OØ 1/8 inch tubing
8 257 213	dark blue	1/4-28	PP	OØ 1/8 inch tubing
8 257 214	natural	10-32unf	PEEK	blind plug
8 257 215	black	1/4-28	PP	blind plug

Laboratory bottles with screw thread amber stained borosilicate glass 3.3 witeg-Logo

laboratory bottles, round form
with screw thread and graduation
made of borosilicate glass 3.3
amber stained
with ID code

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Order number	Model	Version	Diameter (outer)	Color	Thread	Material	Capacity	Diameter	Height(outer)
5 528 001 B	Laboratory bottles	with witeg logo and ID code	101 mm	amber glass	GL45	Borosilicate glass 3.3	1000 ml	101 mm	225 mm
5 528 002 B	Laboratory bottles	with witeg logo and ID code	136 mm	amber glass	GL45	Borosilicate glass 3.3	2000 ml	136 mm	260 mm
5 528 005 B	Laboratory bottles	with witeg logo and ID code	182 mm	amber glass	GL45	Borosilicate glass 3.3	5000 ml	182 mm	330 mm
5 528 010 B	Laboratory bottles	with witeg logo and ID code	227 mm	amber glass	GL45	Borosilicate glass 3.3	10000 ml	227 mm	410 mm
5 528 015 B	Laboratory bottles	with witeg logo and ID code	268 mm	amber glass	GL45	Borosilicate glass 3.3	15000 ml	268 mm	445 mm
5 528 020 B	Laboratory bottles	with witeg logo and ID code	288 mm	amber glass	GL45	Borosilicate glass 3.3	20000 ml	288 mm	505 mm
5 528 025 B	Laboratory bottles	with witeg logo and ID code	36 mm	amber glass	GL25	Borosilicate glass 3.3	25 ml	36 mm	70 mm
5 528 050 B	Laboratory bottles	with witeg logo and ID code	46 mm	amber glass	GL32	Borosilicate glass 3.3	50 ml	46 mm	87 mm
5 528 100 B	Laboratory bottles	with witeg logo and ID code	56 mm	amber glass	GL45	Borosilicate glass 3.3	100 ml	56 mm	100 mm
5 528 250 B	Laboratory bottles	with witeg logo and ID code	70 mm	amber glass	GL45	Borosilicate glass 3.3	250 ml	70 mm	138 mm
5 528 500 B	Laboratory bottles	with witeg logo and ID code	86 mm	amber glass	GL45	Borosilicate glass 3.3	500 ml	86 mm	176 mm
5 528 600 B	Laboratory bottles	with witeg logo and ID code	101 mm	amber glass	GL80	Borosilicate glass 3.3	500 ml	101 mm	152 mm
5 528 601 B	Laboratory bottles	with witeg logo and ID code	101 mm	amber glass	GL80	Borosilicate glass 3.3	1000 ml	101 mm	222 mm
5 528 602 B	Laboratory bottles	with witeg logo and ID code	136 mm	amber glass	GL80	Borosilicate glass 3.3	2000 ml	136 mm	252 mm
5 528 605 B	Laboratory bottles	with witeg logo and ID code	182 mm	amber glass	GL80	Borosilicate glass 3.3	5000 ml	182 mm	314 mm
5 528 610 B	Laboratory bottles	with witeg logo and ID code	227 mm	amber glass	GL80	Borosilicate glass 3.3	10000 ml	227 mm	389 mm
5 528 615 B	Laboratory bottles	with witeg logo and ID code	268 mm	amber glass	GL80	Borosilicate glass 3.3	15000 ml	268 mm	465 mm
5 528 620 B	Laboratory bottles	with witeg logo and ID code	228 mm	amber glass	GL80	Borosilicate glass 3.3	20000 ml	228 mm	484 mm
5 528 701 B	Laboratory bottles	with witeg logo and ID code	101 mm	amber glass	GL100	Borosilicate glass 3.3	1000 ml	101 mm	225 mm
5 528 702 B	Laboratory bottles	with witeg logo and ID code	136 mm	amber glass	GL100	Borosilicate glass 3.3	2000 ml	136 mm	255 mm
5 528 705 B	Laboratory bottles	with witeg logo and ID code	182 mm	amber glass	GL100	Borosilicate glass 3.3	5000 ml	182 mm	317 mm
5 528 710 B	Laboratory bottles	with witeg logo and ID code	227 mm	amber glass	GL100	Borosilicate glass 3.3	10000 ml	227 mm	393 mm
5 528 715 B	Laboratory bottles	with witeg logo and ID code	268 mm	amber glass	GL100	Borosilicate glass 3.3	15000 ml	268 mm	465 mm
5 528 720 B	Laboratory bottles	with witeg logo and ID code	228 mm	amber glass	GL100	Borosilicate glass 3.3	20000 ml	228 mm	488 mm

Laboratory bottles, GLS 80

easy and convenient filling and removal due to the large outer diameter of the bottle neck
autoclavable and sterilizable due to its high thermal shock resistance
without screw cap
made of DURAN® glass

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Order number	Model	Thread
5 527 602 GLS	Amber glass	GLS 80
5 527 602 GLS	Clear glass	GLS 80
5 528 600 GLS	Amber glass	GLS 80
5 527 600 GLS	Clear glass	GLS 80
5 528 601 GLS	Amber glass	GLS 80
5 527 601 GLS	Clear glass	GLS 80

PFA tubing

transparent
chemical resistance: universell
temperature resistant from -200°C to +260°C

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Order number	Model	Diameter (inner)	Diameter (outer)	Pressure	Wall thickness
7 420 780	Bending radius 7 mm	(1/32“) - 0.8 mm	(1/16“) - 1.6 mm	Burst pressure 140 bar	0.40 mm
7 420 781	Bending radius 13 mm	(1/16“) - 1.6 mm	(1/8“) - 3.2 mm	Burst pressure 140 bar	0.80 mm

PTFE tubing

chemical resistance: universell
temperature resistant from -200°C to +260°C

Artikelliste

Order number	Model	Diameter (inner)	Diameter (outer)	Pressure	Wall thickness
7 420 760	Bending radius 6 mm	0.5 mm	(1/16“) - 1.6 mm	Burst pressure 960 bar	0.70 mm
7 420 761	Bending radius 4 mm	0.5 mm	(1/16“) - 1.6 mm	Burst pressure 606 bar	0.65 mm
7 420 762	Bending radius 5 mm	0.5 mm	(1/16“) - 1.6 mm	Burst pressure 308 bar	0.55 mm
7 420 763	Bending radius 7 mm	(1/32“) - 0.8 mm	(1/16“) - 1.6 mm	Burst pressure 140 bar	0.40 mm
7 420 764	Bending radius 8 mm	1.0 mm	(1/16“) - 1.6 mm	Burst pressure 84 bar	0.30 mm
7 420 765	Bending radius 13 mm	(1/16“) - 1.6 mm	(1/8“) - 3.2 mm	Burst pressure 140 bar	0.80 mm
7 420 766	Bending radius 25 mm	2.4 mm	(1/8“) - 3.2 mm	Burst pressure 46 bar	0.40 mm

witeg Laboratory bottles with screw cap borosilicate glass 3.3 witeg-Logo

laboratory bottles round form
with screw cap and pouring ring (PP)
graduated and with witeg logo
made of borosilicate glass 3.3
with ID code

Artikelliste

Order number	Model	Version	Diameter (outer)	Form	Thread	Material	Capacity	Accessories	Diameter	Graduation	Height(outer)
5 526 001 B	Laboratory bottles	with witeg logo and ID code	101 mm	round	GL45	Borosilicate glass 3.3	1000 ml	with screw cap and pouring ring (PP)	101 mm	yes	230 mm
5 526 002 B	Laboratory bottles	with witeg logo and ID code	136 mm	round	GL45	Borosilicate glass 3.3	2000 ml	with screw cap and pouring ring (PP)	136 mm	yes	265 mm
5 526 005 B	Laboratory bottles	with witeg logo and ID code	182 mm	round	GL45	Borosilicate glass 3.3	5000 ml	with screw cap and pouring ring (PP)	182 mm	yes	335 mm
5 526 010 B	Laboratory bottles	with witeg logo and ID code	227 mm	round	GL45	Borosilicate glass 3.3	10000 ml	with screw cap and pouring ring (PP)	227 mm	yes	415 mm
5 526 020 B	Laboratory bottles	with witeg logo and ID code	288 mm	round	GL45	Borosilicate glass 3.3	20000 ml	with screw cap and pouring ring (PP)	288 mm	yes	510 mm
5 526 050 B	Laboratory bottles	with witeg logo and ID code	46 mm	round	GL32	Borosilicate glass 3.3	50 ml	with screw cap and pouring ring (PP)	46 mm	yes	91 mm
5 526 100 B	Laboratory bottles	with witeg logo and ID code	56 mm	round	GL45	Borosilicate glass 3.3	100 ml	with screw cap and pouring ring (PP)	56 mm	yes	105 mm
5 526 250 B	Laboratory bottles	with witeg logo and ID code	70 mm	round	GL45	Borosilicate glass 3.3	250 ml	with screw cap and pouring ring (PP)	70 mm	yes	143 mm
5 526 500 B	Laboratory bottles	with witeg logo and ID code	86 mm	round	GL45	Borosilicate glass 3.3	500 ml	with screw cap and pouring ring (PP)	86 mm	yes	181 mm

witeg Safety caps GL 45 for HPLC

High performance liquid chromatography (HPLC) is a biochemical analysis method used to separate, identify and quantify substances in a mixture. Compared to simple column chromatography, HPLC separates the mixture of substances under pressure and possibly also under the influence of temperature with the help of two phases, a stationary and a mobile phase, faster and more precisely.

The mobile phase consists of solvents that are withdrawn from storage bottles. For reliable results without contamination from the environment on the one hand and to protect the user from solvent vapors on the other hand, it is necessary for these bottles to be equipped with special safety caps.

witeg offers a cost-effective solution for this: the complete safety system suitable for all GL 45 laboratory bottles and more.

Artikelliste

Order number	Model	Ideal for	Connections	Accessories
8 257 201	blue	OØ 1/8 inch tubing	2 ports	-
8 257 202	blue	OØ 1/8 inch tubing	3 ports	-
8 257 203	red	OØ 1/8 inch tubing	3 ports	-
8 257 204	yellow	OØ 1/8 inch tubing	4 ports	-
8 257 205	blue	OØ 1/16 inch tubing	2 ports	-
8 257 206	red	OØ 1/16 inch tubing	3 ports	-
8 257 207	yellow	OØ 1/16 inch tubing	4 ports	-
8 257 217	black	OØ 1/8 inch tubing	2 ports	1x air valve and 1 x 1/4’’-28 fitting
8 257 218	black	OØ 1/8 inch tubing	3 ports	1x air valve and 2 x 1/4’’-28 fitting
8 257 219	black	OØ 1/8 inch tubing	4 ports	1x air valve and 3 x 1/4’’-28 fitting

witeg Safety caps GLS 60 for HPLC, black - 8 257 220

High performance liquid chromatography (HPLC) is a biochemical analysis method used to separate, identify and quantify substances in a mixture. Compared to simple column chromatography, HPLC separates the mixture of substances under pressure and possibly also under the influence of temperature with the help of two phases, a stationary and a mobile phase, faster and more precisely.

The mobile phase consists of solvents that are withdrawn from storage bottles. For reliable results without contamination from the environment on the one hand and to protect the user from solvent vapors on the other hand, it is necessary for these bottles to be equipped with special safety caps.

witeg offers a cost-effective solution for this: the complete safety system suitable for all laboratory bottles and more.

witeg Safety caps GLS 80 for HPLC, blue - 8 257 280

High performance liquid chromatography (HPLC) is a biochemical analysis method used to separate, identify and quantify substances in a mixture. Compared to simple column chromatography, HPLC separates the mixture of substances under pressure and possibly also under the influence of temperature with the help of two phases, a stationary and a mobile phase, faster and more precisely.

The mobile phase consists of solvents that are withdrawn from storage bottles. For reliable results without contamination from the environment on the one hand and to protect the user from solvent vapors on the other hand, it is necessary for these bottles to be equipped with special safety caps.

witeg offers a cost-effective solution for this: the complete safety system suitable for all laboratory bottles and more.

Safety equipment for HPLC

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