witeg Labortechnik GmbH

ST-Stoppers NS29/32 PTFE solid - 7 203 005

ST-Stoppers, PTFE, solid, ST 29 / 32

ST-STOPPERS PTFE - 7 203 006

ST-STOPPERS, PTFE, SOLID, ST 34/35

Polyethylene-stopper octagonal - 0 306 007

Polyethylene-stopper, octagonal, PE-HD plate, ST 7/16, acc. to DIN 12254

Polyethylene-stopper ST 10/19 - 0 306 010

Polyethylene-stopper, octagonal, PE-HD plate,

ST 10/19, acc. to DIN 12254

Polyethylene-stopper ST 12/21 - 0 306 012

Polyethylene-stopper, octagonal, PE-HD plate,

ST 12/21, acc. to DIN 12254

Polyethylene-stopper octagonal - 0 306 034

Polyethylene-stopper, octagonal, PE-HD plate, ST 34/35, acc. to DIN 12254, blue

Polyethylene-stopper octagonal plate - 0 306 060

Polyethylene-stopper, octagonal plate, PE-HD ST 60/46, acc. to DIN 12254

Polyethylene-stopper octagonal - 0 306 085

Polyethylene-stopper, octagonal, PE-HD plate, ST 85/55, acc. to DIN 12254

Volumetric flasks class A with ST amber stained white graduated USP without stopper

without stopper
made of borosilicate glass 3.3
tolerance according to ASTM E 288
inclusive batch certificate
DE-M marked according to the German calibration law
standard and special sizes available

Artikelliste

Order number	Model	Version	Color	Material	Capacity	Socket	Graduation	Class	Tolerance	DIN
3 670 015 OS USP	Volumetric flasks	USP	amber stained	borosilicate glass 3.3	5 ml	NS 10/19	white graduated	A	±0.02 ml	DIN EN ISO 1042
3 670 012 OS USP	Volumetric flask	USP	amber stained	borosilicate glass 3.3	10 ml	NS 10/19	white graduated	A	±0,02 ml	DIN EN ISO 1042
3 670 002 OS USP	Volumetric flask	USP - Special size in addition to the ASTM E 288 range	amber stained	borosilicate glass 3.3	20 ml	NS 10/19	white graduated	A	±0.03 ml	DIN EN ISO 1042
3 670 003 OS USP	Volumetric flask	USP	amber stained	borosilicate glass 3.3	25 ml	NS 10/19	white graduated	A	±0.03 ml	DIN EN ISO 1042
3 670 005 OS USP	Volumetric flask	USP	amber stained	borosilicate glass 3.3	50 ml	NS 12/21	white graduated	A	±0.05 ml	DIN EN ISO 1042
3 670 010 OS USP	Volumetric flask	USP	amber stained	borosilicate glass 3.3	100 ml	NS 12/21	white graduated	A	±0.08 ml	DIN EN ISO 1042
3 670 020 OS USP	Volumetric flask	USP	amber stained	borosilicate glass 3.3	200 ml	NS 14/23	white graduated	A	±0.10 ml	DIN EN ISO 1042
3 670 025 OS USP	Volumetric flask	USP	amber stained	borosilicate glass 3.3	250 ml	NS 14/23	white graduated	A	±0.12 ml	DIN EN ISO 1042
3 670 050 OS USP	Volumetric flask	USP	amber stained	borosilicate glass 3.3	500 ml	NS 19/26	white graduated	A	±0.20 ml	DIN EN ISO 1042
3 670 100 OS USP	Volumetric flask	USP	amber stained	borosilicate glass 3.3	1000 ml	NS 24/29	white graduated	A	±0.30 ml	DIN EN ISO 1042
3 670 200 OS USP	Volumetric flask	USP	amber stained	borosilicate glass 3.3	2000 ml	NS 29/32	white graduated	A	±0.50 ml	DIN EN ISO 1042

Separatory funnels Separatory funnels SQUIBB with stopper ungraduated

with stopper, ungraduated
ST-PE stopper on top of funnel
clear glass or amber stained
made of borosilicate glass

Artikelliste

Order number	Model	Version	Bore	Color	Material	Capacity	Socket	Stopper	Accessories	Graduation
2 647 050 BR	Separatory funnels	SQUIBB	2.5 mm	amber glass	Borosilicate glass 3.3	50 ml	NS 19/26	PE-stopper	with solid ST-glass-stopcock
2 647 100 BR	Separatory funnels	SQUIBB	2.5 mm	amber glass	Borosilicate glass 3.3	100 ml	NS 19/26	PE-stopper	with solid ST-glass-stopcock
2 647 250 BR	Separatory funnels	SQUIBB	2.5 mm	amber glass	Borosilicate glass 3.3	250 ml	NS 29/32	PE-stopper	with solid ST-glass-stopcock
2 647 500 BR	Separatory funnels	SQUIBB	2.5 mm	amber glass	Borosilicate glass 3.3	500 ml	NS 29/32	PE-stopper	with solid ST-glass-stopcock
2 647 001 BR	Separatory funnels	SQUIBB	4 mm	amber glass	Borosilicate glass 3.3	1000 ml	NS 29/32	PE-stopper	with solid ST-glass-stopcock
2 647 002 BR	Separatory funnels	SQUIBB	6.3 mm	amber glass	Borosilicate glass 3.3	2000 ml	NS 29/32	PE-stopper	with solid ST-glass-stopcock	yes

Separatory funnels SQUIBB with stopper graduated

with stopper, graduated
ST-PE stopper on top of funnel
made of borosilicate glass

Artikelliste

Order number	Model	Version	Bore	Form	Material	Capacity	Socket	Stopper	Accessories	Graduation	DIN
2 648 050	Separatory funnels	SQUIBB	2.5 mm		Borosilicate glass 3.3	50 ml	NS 19/26	PE-stopper	with glass stopcock	yes
2 648 100	Separatory funnels	SQUIBB	2.5 mm		Borosilicate glass 3.3	100 ml	NS 19/26	PE-stopper	with glass stopcock	yes
2 648 250	Separatory funnels	SQUIBB	2.5 mm		Borosilicate glass 3.3	250 ml	NS 29/32	PE-stopper	with glass stopcock	yes
2 648 500	Separatory funnels	SQUIBB	2.5 mm		Borosilicate glass 3.3	500 ml	NS 29/32	PE-stopper	with glass stopcock	yes
2 648 001	Separatory funnels	SQUIBB	4 mm		Borosilicate glass 3.3	1000 ml	NS 29/32	PE-stopper	with glass stopcock	yes
2 648 002	Separatory funnels	SQUIBB	6.3 mm		Borosilicate glass 3.3	2000 ml	NS 29/32	PE-stopper	with glass stopcock	yes
2 659 050	Separatory funnels	SQUIBB	2.5 mm		Borosilicate glass 3.3	50 ml	NS 19/26	PE-stopper	with PTFE-stopcock	yes
2 659 100	Separatory funnels	SQUIBB	2.5 mm		Borosilicate glass 3.3	100 ml	NS 19/26	PE-stopper	with PTFE-stopcock	yes
2 659 250	Separatory funnels	SQUIBB	2.5 mm		Borosilicate glass 3.3	250 ml	NS 29/32	PE-stopper	with PTFE-stopcock	yes
2 659 500	Separatory funnels	SQUIBB	2.5 mm		Borosilicate glass 3.3	500 ml	NS 29/32	PE-stopper	with PTFE-stopcock	yes
2 659 001	Separatory funnels	SQUIBB	4 mm		Borosilicate glass 3.3	1000 ml	NS 29/32	PE-stopper	with PTFE-stopcock	yes
2 659 002	Separatory funnels	SQUIBB	6.3 mm	conical	Borosilicate glass 3.3	2000 ml	NS 29/32	PE-stopper	with PTFE-stopcock	yes	DIN ISO 4800

Separatory funnels Separatory funnels DIN ISO 4800 conical with stopper ungraduated

with stopper, ungraduated
ST-PE stopper on top of funnel
clear glass or amber stained
made of borosilicate glass

Artikelliste

Order number	Model	Bore	Form	Material	Capacity	Socket	Stopper	Accessories	DIN
2 671 050	Separatory funnels	2.5 mm	conical	Borosilicate glass 3.3	50 ml	NS 19/26	PE-stopper	with solid ST-glass-stopcock	DIN ISO 4800
2 671 100	Separatory funnels	2.5 mm	conical	Borosilicate glass 3.3	100 ml	NS 19/26	PE-stopper	with solid ST-glass-stopcock	DIN ISO 4800
2 671 250	Separatory funnels	4 mm	conical	Borosilicate glass 3.3	250 ml	NS 29/32	PE-stopper	with solid ST-glass-stopcock	DIN ISO 4800
2 671 500	Separatory funnels	4 mm	conical	Borosilicate glass 3.3	500 ml	NS 29/32	PE-stopper	with solid ST-glass-stopcock	DIN ISO 4800
2 671 001	Separatory funnels	6.3 mm	conical	Borosilicate glass 3.3	1000 ml	NS 29/32	PE-stopper	with solid ST-glass-stopcock	DIN ISO 4800
2 671 002	Separatory funnels	6.3 mm	conical	Borosilicate glass 3.3	2000 ml	NS 29/32	PE-stopper	with solid ST-glass-stopcock	DIN ISO 4800
2 673 050	Separatory funnels	2.5 mm	conical	made from DURAN tubing	50 ml	NS 19/26	PE-stopper	with ST-PTFE-stopcock	DIN ISO 4800
2 673 100	Separatory funnels	2.5 mm	conical	made from DURAN tubing	100 ml	NS 19/26	PE-stopper	with ST-PTFE-stopcock	DIN ISO 4800
2 673 250	Separatory funnels	4 mm	conical	made from DURAN tubing	250 ml	NS 29/32	PE-stopper	with ST-PTFE-stopcock	DIN ISO 4800
2 673 500	Separatory funnels	4 mm	conical	made from DURAN tubing	500 ml	NS 29/32	PE-stopper	with ST-PTFE-stopcock	DIN ISO 4800
2 673 001	Separatory funnels	6.3 mm	conical	made from DURAN tubing	1000 ml	NS 29/32	PE-stopper	with ST-PTFE-stopcock	DIN ISO 4800
2 673 002	Separatory funnels	6.3 mm	conical	made from DURAN tubing	2000 ml	NS 29/32	PE-stopper	with ST-PTFE-stopcock	DIN ISO 4800
2 675 050	Separatory funnels	3 mm	conical	made from DURAN tubing	50 ml	NS 19/26	PE-stopper	with Witaflo needle valve	DIN ISO 4800
2 675 100	Separatory funnels	3 mm	conical	made from DURAN tubing	100 ml	NS 19/26	PE-stopper	with Witaflo needle valve	DIN ISO 4800
2 675 250	Separatory funnels	3 mm	conical	made from DURAN tubing	250 ml	NS 29/32	PE-stopper	with Witaflo needle valve	DIN ISO 4800
2 675 500	Separatory funnels	3 mm	conical	made from DURAN tubing	500 ml	NS 29/32	PE-stopper	with Witaflo needle valve	DIN ISO 4800
2 675 001	Separatory funnels	6 mm	conical	made from DURAN tubing	1000 ml	NS 29/32	PE-stopper	with Witaflo needle valve	DIN ISO 4800
2 675 002	Separatory funnels	6 mm	conical	made from DURAN tubing	2000 ml	NS 29/32	PE-stopper	with Witaflo needle valve	DIN ISO 4800

Separatory funnels Separatory funnels DIN ISO 4800 conical with stopper ungraduated

with stopper, ungraduated
ST-PE stopper on top of funnel
clear glass or amber stained
made of borosilicate glass

Artikelliste

Order number	Model	Bore	Color	Form	Material	Capacity	Socket	Stopper	Accessories	DIN
2 671 050 BR	Separatory funnels	2.5 mm	amber glass	conical	Borosilicate glass 3.3	50 ml	NS 19/26	PE-stopper	with solid ST-glass-stopcock	DIN ISO 4800
2 671 100 BR	Separatory funnels	2.5 mm	amber glass	conical	Borosilicate glass 3.3	100 ml	NS 19/26	PE-stopper	with solid ST-glass-stopcock	DIN ISO 4800
2 671 250 BR	Separatory funnels	4 mm	amber glass	conical	Borosilicate glass 3.3	250 ml	NS 29/32	PE-stopper	with solid ST-glass-stopcock	DIN ISO 4800
2 671 500 BR	Separatory funnels	4 mm	amber glass	conical	Borosilicate glass 3.3	500 ml	NS 29/32	PE-stopper	with solid ST-glass-stopcock	DIN ISO 4800
2 671 001 BR	Separatory funnels	6.3 mm	amber glass	conical	Borosilicate glass 3.3	1000 ml	NS 29/32	PE-stopper	with solid ST-glass-stopcock	DIN ISO 4800
2 671 002 BR	Separatory funnels	6.3 mm	amber glass	conical	Borosilicate glass 3.3	2000 ml	NS 29/32	PE-stopper	with solid ST-glass-stopcock	DIN ISO 4800

Separatory funnels Separatory funnels DIN ISO 4800 conical with stopper graduated

with stopper, graduated
ST-PE stopper on top of funnel
made of borosilicate glass

Artikelliste

Order number	Model	Bore	Form	Material	Capacity	Socket	Stopper	Accessories	Graduation	DIN
2 672 050	Separatory funnels	2.5 mm	conical	Borosilicate glass 3.3	50 ml	NS 19/26	PE-stopper	with solid ST-glass-stopcock	yes	DIN ISO 4800
2 672 100	Separatory funnels	2.5 mm	conical	Borosilicate glass 3.3	100 ml	NS 19/26	PE-stopper	with solid ST-glass-stopcock	yes	DIN ISO 4800
2 672 250	Separatory funnels	4 mm	conical	Borosilicate glass 3.3	250 ml	NS 29/32	PE-stopper	with solid ST-glass-stopcock	yes	DIN ISO 4800
2 672 500	Separatory funnels	4 mm	conical	Borosilicate glass 3.3	500 ml	NS 29/32	PE-stopper	with solid ST-glass-stopcock	yes	DIN ISO 4800
2 672 001	Separatory funnels	6.3 mm	conical	Borosilicate glass 3.3	1000 ml	NS 29/32	PE-stopper	with solid ST-glass-stopcock	yes	DIN ISO 4800
2 672 002	Separatory funnels	6.3 mm	conical	Borosilicate glass 3.3	2000 ml	NS 29/32	PE-stopper	with solid ST-glass-stopcock	yes	DIN ISO 4800
2 674 050	Separatory funnels	2.5 mm	conical	Borosilicate glass 3.3	50 ml	NS 19/26	PE-stopper	with ST-PTFE-stopcock	yes	DIN ISO 4800
2 674 100	Separatory funnels	2.5 mm	conical	Borosilicate glass 3.3	100 ml	NS 19/26	PE-stopper	with ST-PTFE-stopcock	yes	DIN ISO 4800
2 674 250	Separatory funnels	4 mm	conical	Borosilicate glass 3.3	250 ml	NS 29/32	PE-stopper	with ST-PTFE-stopcock	yes	DIN ISO 4800
2 674 500	Separatory funnels	4 mm	conical	Borosilicate glass 3.3	500 ml	NS 29/32	PE-stopper	with ST-PTFE-stopcock	yes	DIN ISO 4800
2 674 001	Separatory funnels	6.3 mm	conical	Borosilicate glass 3.3	1000 ml	NS 29/32	PE-stopper	with ST-PTFE-stopcock	yes	DIN ISO 4800
2 674 002	Separatory funnels	6.3 mm	conical	Borosilicate glass 3.3	2000 ml	NS 29/32	PE-stopper	with ST-PTFE-stopcock	yes	DIN ISO 4800
2 676 050	Separatory funnels	2.5 mm	conical	Borosilicate glass 3.3	50 ml	NS 19/26	PE-stopper	with Witaflo needle valve	yes	DIN ISO 4800
2 676 100	Separatory funnels	2.5 mm	conical	Borosilicate glass 3.3	100 ml	NS 19/26	PE-stopper	with Witaflo needle valve	yes	DIN ISO 4800
2 676 250	Separatory funnels	4 mm	conical	Borosilicate glass 3.3	250 ml	NS 29/32	PE-stopper	with Witaflo needle valve	yes	DIN ISO 4800
2 676 500	Separatory funnels	4 mm	conical	Borosilicate glass 3.3	500 ml	NS 29/32	PE-stopper	with Witaflo needle valve	yes	DIN ISO 4800
2 676 001	Separatory funnels	6.3 mm	conical	Borosilicate glass 3.3	1000 ml	NS 29/32	PE-stopper	with Witaflo needle valve	yes	DIN ISO 4800
2 676 002	Separatory funnels	6.3 mm	conical	Borosilicate glass 3.3	2000 ml	NS 29/32	PE-stopper	with Witaflo needle valve	yes	DIN ISO 4800