witeg Labortechnik GmbH

IMPELLER ASSEMBLY FOR SPINNER FLASKS "BIOGEN" - 5 529 230

IMPELLER ASSEMBLY FOR SPINNER FLASKS "BIOGEN" NO. 5 529 008 - 5 529 009

IMPELLER ASSEMBLY FOR SPINNER FLASKS "BIOGEN" - 5 529 450

IMPELLER ASSEMBLY FOR SPINNER FLASKS "BIOGEN" NO. 5 529 008 - 5 529 009

Quantitative filter paper Ø: 150 mm - 8 206 009

Quantitative filter paper, Ø: 150 mm, very fast Case = 100 pcs.

Quantitative filter papers very fast filtration - 8 207 009

Quantitative filter papers, very fast filtration, Ø 150 mm Case = 100 pcs.

Qualitative filter paper Ø 185 mm - 8 208 009

Qualitative filter paper, Ø 185 mm, very fast, flat Case = 100 pcs.

WIRE BASKET ANGULAR - 8 448 009

WIRE BASKET, ANGULAR, MADE OF STEEL, COATED WITH WHITE PLASTIC, 180X180X180 MM

Mortars porcelain - 8 512 009

Mortars, porcelain, 650 ml, Ø: 150 mm, with spout, unglazed, pack = 5 pcs.

Pestle Ø 42 mm - 8 513 009

Pestle, Ø 42 mm, length: 175 mm, with grinding surface glazed, made of Porcelain

Accessories for magnetic stirrers and magnetic stirrers with hotplate | Magnetic stirring bars & Magnetic stirring bar retrievers

Magnetic stirring bars different shapes

shapes: cylindrical, cylindrical with ring, oval or triangular
diameter of the magnetic stirring bars between Ø3 mm - Ø20 mm
length of the magnetic stirring bar between 6 mm - 80 mm
made from PTFE or coated borosilicate glass

Magnetic stirring bar retrievers

with magnet on one side
with unscrewable rod
diameter of the magnetic stirring bar retrievers Ø10 mm
different length available between 150 mm - 400 mm
made from PTFE

Artikelliste

Order number	Model	Length (outer)	Diameter (outer)	Form	Material
7 211 001	Magnetic stirring bars	6 mm	Ø3	cylindrical	PTFE
7 211 002	Magnetic stirring bars	8 mm	Ø3	cylindrical	PTFE
7 211 003	Magnetic stirring bars	12 mm	Ø3	cylindrical	PTFE
7 211 004	Magnetic stirring bars	15 mm	Ø4.5	cylindrical	PTFE
7 211 005	Magnetic stirring bars	20 mm	Ø6	cylindrical	PTFE
7 211 006	Magnetic stirring bars	25 mm	Ø6	cylindrical	PTFE
7 211 007	Magnetic stirring bars	30 mm	Ø6	cylindrical	PTFE
7 211 008	Magnetic stirring bars	35 mm	Ø6	cylindrical	PTFE
7 211 009	Magnetic stirring bars	40 mm	Ø8	cylindrical	PTFE
7 211 010	Magnetic stirring bars	45 mm	Ø8	cylindrical	PTFE
7 211 011	Magnetic stirring bars	50 mm	Ø8	cylindrical	PTFE
7 211 012	Magnetic stirring bars	60 mm	Ø9	cylindrical	PTFE
7 211 013	Magnetic stirring bars	70 mm	Ø9	cylindrical	PTFE
7 211 014	Magnetic stirring bars	80 mm	Ø10	cylindrical	PTFE
7 212 001	Magnetic stirring bars	8 mm	Ø3	cylindrical with ring	PTFE
7 212 002	Magnetic stirring bars	12 mm	Ø5	cylindrical with ring	PTFE
7 212 003	Magnetic stirring bars	15 mm	Ø5	cylindrical with ring	PTFE
7 212 004	Magnetic stirring bars	20 mm	Ø6	cylindrical with ring	PTFE
7 212 005	Magnetic stirring bars	25 mm	Ø6	cylindrical with ring	PTFE
7 212 006	Magnetic stirring bars	30 mm	Ø6	cylindrical with ring	PTFE
7 212 007	Magnetic stirring bars	35 mm	Ø6	cylindrical with ring	PTFE
7 212 008	Magnetic stirring bars	40 mm	Ø 8 mm	cylindrical with ring	PTFE
7 212 009	Magnetic stirring bars	45 mm	Ø8	cylindrical with ring	PTFE
7 212 010	Magnetic stirring bars	50 mm	Ø8	cylindrical with ring	PTFE
7 212 011	Magnetic stirring bars	60 mm	Ø9	cylindrical with ring	PTFE
7 212 012	Magnetic stirring bars	70 mm	Ø9	cylindrical with ring	PTFE
7 214 001	Magnetic stirring bars	20 mm	Ø10	oval	PTFE
7 214 002	Magnetic stirring bars	25 mm	Ø12	oval	PTFE
7 214 003	Magnetic stirring bars	30 mm	Ø15	oval	PTFE
7 214 004	Magnetic stirring bars	35 mm	Ø15	oval	PTFE
7 214 005	Magnetic stirring bars	40 mm	Ø20	oval	PTFE
7 214 006	Magnetic stirring bars	50 mm	Ø20	oval	PTFE
7 214 007	Magnetic stirring bars	65 mm	Ø20	oval	PTFE
7 214 008	Magnetic stirring bars	70 mm	Ø20	oval	PTFE
7 213 001	Magnetic stirring bars	12 mm	Ø8	triangular	PTFE
7 213 002	Magnetic stirring bars	25 mm	Ø8	triangular	PTFE
7 213 003	Magnetic stirring bars	35 mm	Ø10	triangular	PTFE
7 213 004	Magnetic stirring bars	50 mm	Ø12	triangular	PTFE
7 218 001	Magnetic stirring bar retrievers	150 mm	Ø10		PTFE
7 218 002	Magnetic stirring bar retrievers	250 mm	Ø10		PTFE
7 218 003	Magnetic stirring bar retrievers	300 mm	Ø10		PTFE
7 218 004	Magnetic stirring bar retrievers	350 mm	Ø10		PTFE
7 218 005	Magnetic stirring bar retrievers	400 mm	Ø10		PTFE

Rotary evaporator Accessories and spare parts

Artikelliste

Order number	Model	Version	Length (outer)	Form	Thread	Cone (ST)	Synthetic coating	Material	Ideal for	Packaging unit	Socket (ST)	Capacity	Socket
0 131 329	Joint clamp							POM	Evaporator witegvapor	10 pcs.			ST 29/32 - 29/42
2 600 0072	witegvapor duct		200 mm			ST 24/29		Glass	Evaporator witegvapor
2 600 040	Duct screw cap								Evaporator witegvapor
2 600 041	Condenser screw coupling								Evaporator witegvapor
2 600 042	Condenser holder spring								Evaporator witegvapor
2 600 018	Vacuum seal								Evaporator witegvapor
2 600 009	Assembly condenser	1200 cm2 coiling surface			SVS-tubing connection GL14				Evaporator witegvapor
2 600 044	Vacuum connector								Evaporator witegvapor
2 600 010	Vacuum stopcock	with PTFE-tube							Evaporator witegvapor
2 600 019	Drawing PTFE hose								Evaporator witegvapor
2 600 020	Inner temperature sensor								Evaporator witegvapor (mounting on cooler)
0 644 500 ROT	Receiver flask	Rotulex KS 35/20		round			no	borosilicate glass 3.3	Evaporator witegvapor			500 ml
0 133 035	Receiving flask clamp	with screw, KS 35/20							Spherical joints
2 600 045	Stopper					ST 29			Evaporator
2 600 0071 TEF	witegvapor duct		312 mm			ST 24/29		PTFE	Evaporator witegvapor
2 600 0072 TEF	witegvapor duct		200 mm					PTFE	Evaporator witegvapor
2 600 0071	witegvapor duct		312 mm					Glass	Evaporator witegvapor
1 430 400	Four neckbulb	4 times				4 x ST 14			Flasks		ST 24
0 510 002	Expansion adapter					ST 14/23					ST 24/29
0 510 006	Expansion adapter					ST 24/29					ST 29/32
1 430 224	Anti-foaming trap		100 mm			ST 24/29			Flasks		ST 24/29	250 ml
1 430 230	Anti-foaming trap		250 mm			ST 25			Flasks		ST 25
1 430 190	Anti-foaming trap		100 mm			ST 29			Flasks		ST 29
1 430 200	Anti-foaming trap	PRECISO	250 mm			ST 29/32		made of DURAN® tubing	rotary evaporator safety trap, 500 ml flask		ST 29/32
0 644 100 ROT	Receiver flask	KS35 Rotulex										100 ml
0 644 250 ROT	Receiver flask	KS35 Rotulex										250 ml
0 644 001 ROT	Receiver flask	KS35 Rotulex										1000 ml
0 644 002 ROT	Receiver flask	KS35 Rotulex										2000 ml
0 644 003 ROT	Receiver flask	KS35 Rotulex										3000 ml
0 655 050 FCH-V	Evaporating flask			pear shaped							ST 29/32	50 ml
0 655 100 FCH-V	Evaporating flask			pear shaped							ST 29/32	100 ml
0 655 250 FCH-V	Evaporating flask			pear shaped							ST 29/32	250 ml
0 655 500 FCH-V	Evaporating flask			pear shaped							ST 29/32	500 ml
0 655 001 FCH-V	Evaporating flask			pear shaped							ST 29/32	1000 ml
0 655 002 FCH-V	Evaporating flask			pear shaped							ST 29/32	2000 ml
0 655 003 FCH-V	Evaporating flask			pear shaped							ST 29/32	3000 ml

Erlenmeyer flask with screw cap

made of borosilicate glass 3.3
with graduation

Artikelliste

Order number	Model	Version	Diameter (outer)	Thread	Material	Capacity	Diameter	Graduation	Height(outer)
5 507 001	Erlenmeyer flasks	with screw cap	max. 42 mm	GL18	Borosilicate glass 3.3	25 ml	max. 42 mm	yes	70 mm
5 507 002	Erlenmeyer flasks	with screw cap	max. 51 mm	GL25	Borosilicate glass 3.3	50 ml	max. 51 mm	yes	85 mm
5 507 003	Erlenmeyer flasks	with screw cap	max. 64 mm	GL25	Borosilicate glass 3.3	100 ml	max. 64 mm	yes	105 mm
5 507 004	Erlenmeyer flasks	with screw cap	max. 85 mm	GL32	Borosilicate glass 3.3	250 ml	max. 85 mm	yes	140 mm
5 507 005	Erlenmeyer flasks	with screw cap	max. 105 mm	GL32	Borosilicate glass 3.3	500 ml	max. 105 mm	yes	175 mm
5 507 006	Erlenmeyer flasks	with screw cap	max. 131 mm	GL32	Borosilicate glass 3.3	1000 ml	max. 131 mm	yes	220 mm
5 507 007	Erlenmeyer flasks	with screw cap	max. 166 mm	GL45	Borosilicate glass 3.3	2000 ml	max. 166 mm	yes	280 mm
5 507 008	Erlenmeyer flasks	with screw cap	max. 187 mm	GL45	Borosilicate glass 3.3	3000 ml	max. 187 mm	yes	310 mm
5 507 009	Erlenmeyer flasks	with screw cap	max. 220 mm	GL45	Borosilicate glass 3.3	5000 ml	max. 220 mm	yes	365 mm

Standard Soda glass

made of Soda glass
for highest requirements, free from bubbles and imperfections
Bottom and lid (inside / outside) absolutely plane

Artikelliste

Order number	Model	Diameter (outer)	Material	Packaging unit	Diameter	Height(outer)
5 830 001	Petri dish	40 mm	Soda glass	18 pcs.	40 mm	12 mm
5 830 012	Petri dish	50 mm	Soda glass	18 pcs.	50 mm	12 mm
5 830 002	Petri dish	60 mm	Soda glass	18 pcs.	60 mm	15 mm
5 830 003	Petri dish	80 mm	Soda glass	18 pcs.	80 mm	15 mm
5 830 004	Petri dish	100 mm	Soda glass	18 pcs.	100 mm	15 mm
5 830 005	Petri dish	100 mm	Soda glass	18 pcs.	100 mm	20 mm
5 830 006	Petri dish	120 mm	Soda glass	18 pcs.	120 mm	20 mm
5 830 007	Petri dish	150 mm	Soda glass	18 pcs.	150 mm	25 mm
5 830 008	Petri dish	180 mm	Soda glass	10 pcs.	180 mm	30 mm
5 830 009	Petri dish	200 mm	Soda glass	10 pcs.	200 mm	30 mm
5 830 010	Petri dish	200 mm	Soda glass	10 pcs.	200 mm	50 mm

Weighing bottle tall form

made of borosilicate glass 3.3
ST cover with knob

Artikelliste

Order number	Model	Diameter (outer)	Form	Material	Capacity	Diameter	Height(outer)
2 870 005	Weighing bottle	25 mm	tall form	Borosilicate glass 3.3	10 ml	25 mm	40 mm
2 870 006	Weighing bottle	30 mm	tall form	Borosilicate glass 3.3	15 ml	30 mm	40 mm
2 870 007	Weighing bottle	30 mm	tall form	Borosilicate glass 3.3	20 ml	30 mm	50 mm
2 870 008	Weighing bottle	35 mm	tall form	Borosilicate glass 3.3	30 ml	35 mm	50 mm
2 870 009	Weighing bottle	40 mm	tall form	Borosilicate glass 3.3	40 ml	40 mm	50 mm
2 870 010	Weighing bottle	40 mm	tall form	Borosilicate glass 3.3	45 ml	40 mm	60 mm
2 870 011	Weighing bottle	40 mm	tall form	Borosilicate glass 3.3	45 ml	40 mm	65 mm
2 870 012	Weighing bottle	35 mm	tall form	Borosilicate glass 3.3	45 ml	35 mm	70 mm
2 870 013	Weighing bottle	40 mm	tall form	Borosilicate glass 3.3	70 ml	40 mm	80 mm
2 870 014	Weighing bottle	50 mm	tall form	Borosilicate glass 3.3	120 ml	50 mm	80 mm

Weighing bottle low form

made of borosilicate glass 3.3
ST cover with knob

Artikelliste

Order number	Model	Diameter (outer)	Form	Material	Capacity	Diameter	Height(outer)	Length(outer)
2 872 001	Weighing bottle	25 mm	low form	Borosilicate glass 3.3	6 ml	25 mm	25 mm
2 872 003	Weighing bottle	30 mm	low form	Borosilicate glass 3.3	7 ml	30 mm	30 mm
2 872 004	Weighing bottle	35 mm	low form	Borosilicate glass 3.3	10 ml	35 mm	35 mm
2 872 002	Weighing bottle	40 mm	low form	Borosilicate glass 3.3	15 ml	40 mm	40 mm
2 872 005	Weighing bottle	50 mm	low form	Borosilicate glass 3.3	30 ml	50 mm	50 mm
2 872 006	Weighing bottle	60 mm	low form	Borosilicate glass 3.3	45 ml	60 mm	60 mm
2 872 008	Weighing bottle	80 mm	low form	Borosilicate glass 3.3	80 ml	80 mm	80 mm
2 872 009	Weighing bottle	40 mm	low form	Borosilicate glass 3.3	35 ml	40 mm	40 mm	60 mm

Test tubes FIOLAX

made of FIOLAX borosilicate glass 3.3
with rim
round bottom

Artikelliste

Order number	Model	Version	Diameter (outer)	Material	Packaging unit	Diameter	Length(outer)
4 902 001	Test tubes	FIOLAX	8 mm	FIOLAX Borosilicate glass 3.3	100 pcs.	8 mm	70 mm
4 902 002	Test tubes	FIOLAX	10 mm	FIOLAX Borosilicate glass 3.3	100 pcs.	10 mm	100 mm
4 902 003	Test tubes	FIOLAX	12 mm	FIOLAX Borosilicate glass 3.3	100 pcs.	12 mm	100 mm
4 902 004	Test tubes	FIOLAX	16 mm	FIOLAX Borosilicate glass 3.3	100 pcs.	16 mm	100 mm
4 902 005	Test tubes	FIOLAX	14 mm	FIOLAX Borosilicate glass 3.3	100 pcs.	14 mm	130 mm
4 902 006	Test tubes	FIOLAX	16 mm	FIOLAX Borosilicate glass 3.3	100 pcs.	16 mm	160 mm
4 902 007	Test tubes	FIOLAX	18 mm	FIOLAX Borosilicate glass 3.3	100 pcs.	18 mm	180 mm
4 902 008	Test tubes	FIOLAX	20 mm	FIOLAX Borosilicate glass 3.3	100 pcs.	20 mm	180 mm
4 902 009	Test tubes	FIOLAX	25 mm	FIOLAX Borosilicate glass 3.3	50 pcs.	25 mm	200 mm
4 902 010	Test tubes	FIOLAX	30 mm	FIOLAX Borosilicate glass 3.3	50 pcs.	30 mm	200 mm

Test tubes with heavy wall (~1mm)

made of AR-Glas
plain top
round bottom

Artikelliste

Order number	Model	Version	Diameter (outer)	Material	Packaging unit	Diameter	Length(outer)	Wall thickness
4 904 002	Test tubes	heavy wall	8 mm	AR-glass	200 pcs.	8 mm	40 mm	~1 mm
4 904 003	Test tubes	heavy wall	10 mm	AR-glass	100 pcs.	10 mm	70 mm	~1 mm
4 904 004	Test tubes	heavy wall	12 mm	AR-glass	100 pcs.	12 mm	75 mm	~1 mm
4 904 006	Test tubes	heavy wall	15 mm	AR-glass	100 pcs.	15 mm	85 mm	~1 mm
4 904 007	Test tubes	heavy wall	10 mm	AR-glass	100 pcs.	10 mm	100 mm	~1 mm
4 904 008	Test tubes	heavy wall	12 mm	AR-glass	100 pcs.	12 mm	100 mm	~1 mm
4 904 009	Test tubes	heavy wall	14 mm	AR-glass	100 pcs.	14 mm	100 mm	~1 mm
4 904 010	Test tubes	heavy wall	16 mm	AR-glass	100 pcs.	16 mm	100 mm	~1 mm
4 904 012	Test tubes	heavy wall	14 mm	AR-glass	100 pcs.	14 mm	130 mm	~1 mm
4 904 014	Test tubes	heavy wall	16 mm	AR-glass	100 pcs.	16 mm	160 mm	~1 mm
4 904 015	Test tubes	heavy wall	18 mm	AR-glass	100 pcs.	18 mm	180 mm	~1 mm

Test tubes made of clear PS or translucent PP

made of clear PS or transparent PP
round or conical bottom

Artikelliste

Order number	Model	Diameter (outer)	Form	Material	Packaging unit	Capacity	Diameter	Height(outer)
5 449 001	Test tubes	11 mm	round bottom	clear PS	1000 pcs.	4 ml	11 mm	70 mm
5 449 002	Test tubes	12 mm	round bottom	clear PS	1000 pcs.	4 ml	12 mm	55 mm
5 449 003	Test tubes	12 mm	round bottom	clear PS	1000 pcs.	5 ml	12 mm	75 mm
5 449 004	Test tubes	12 mm	round bottom	translucent PP	1000 pcs.	5 ml	12 mm	75 mm
5 449 006	Test tubes	16 mm	round bottom	clear PS	1000 pcs.	12 ml	16 mm	100 mm
5 449 007	Test tubes	16 mm	round bottom	translucent PP	1000 pcs.	12 ml	16 mm	100 mm
5 449 009	Test tubes	17 mm	conical bottom	clear PS	1000 pcs.	12 ml	17 mm	103 mm
5 449 010	Test tubes	18 mm	conical bottom	clear PS	1000 pcs.	12 ml	18 mm	115 mm
5 449 011	Test tubes	18 mm	round bottom	clear PS	1000 pcs.	12 ml	18 mm	115 mm

porcelain Crucible

made of Porcelain
glazed
Crucible and lid must be ordered separately

Artikelliste

Order number	Model	Diameter (outer)	Form	Material	Capacity	Diameter	Height(outer)
8 520 003	Crucible	26 mm	tall form	Porcelain, glazed	11 ml	26 mm	34 mm
8 518 003	Crucible	35 mm	low form	Porcelain, glazed	10 ml	35 mm	22 mm
8 518 004	Crucible	40 mm	low form	Porcelain, glazed	17 ml	40 mm	25 mm
8 518 005	Crucible	45 mm	low form	Porcelain, glazed	21 ml	45 mm	28 mm
8 518 006	Crucible	50 mm	low form	Porcelain, glazed	34 ml	50 mm	32 mm
8 518 007	Crucible	70 mm	low form	Porcelain, glazed	91 ml	70 mm	44 mm
8 518 009	Crucible	30 mm	low form	Porcelain, glazed	180 ml	83 mm	55 mm
8 519 002	Crucible	30 mm	medium form	Porcelain, glazed	10 ml	30 mm	25 mm
8 519 003	Crucible	35 mm	medium form	Porcelain, glazed	12 ml	35 mm	28 mm
8 519 004	Crucible	40 mm	medium form	Porcelain, glazed	20 ml	40 mm	32 mm
8 519 005	Crucible	45 mm	medium form	Porcelain, glazed	30 ml	45 mm	36 mm
8 519 006	Crucible	50 mm	medium form	Porcelain, glazed	45 ml	50 mm	40 mm
8 519 007	Crucible	52 mm	medium form	Porcelain, glazed	60 ml	52 mm	43 mm
8 519 008	Crucible	60 mm	medium form	Porcelain, glazed	80 ml	60 mm	48 mm
8 519 009	Crucible	63 mm	medium form	Porcelain, glazed	110 ml	63 mm	55 mm
8 519 010	Crucible	70 mm	medium form	Porcelain, glazed	120 ml	70 mm	56 mm
8 519 011	Crucible	82 mm	medium form	Porcelain, glazed	230 ml	82 mm	65 mm
8 519 012	Crucible	25 mm	medium form	Porcelain, glazed	300 ml	89 mm	75 mm
8 520 004	Crucible	30 mm	tall form	Porcelain, glazed	15 ml	30 mm	38 mm
8 520 005	Crucible	35 mm	tall form	Porcelain, glazed	26 ml	35 mm	44 mm
8 520 006	Crucible	40 mm	tall form	Porcelain, glazed	35 ml	40 mm	50 mm
8 520 007	Crucible	45 mm	tall form	Porcelain, glazed	50 ml	45 mm	56 mm
8 520 008	Crucible	50 mm	tall form	Porcelain, glazed	72 ml	50 mm	62 mm
8 520 009	Crucible	60 mm	tall form	Porcelain, glazed	130 ml	60 mm	75 mm