witeg Labortechnik GmbH

Retort ring with bosshead Ø 100 mm - 7 400 937

Retort ring with bosshead, Ø 100 mm, closed, length 70 mm, malleable iron, epoxy coated

Retort ring with bosshead Ø 130 mm - 7 400 938

Retort ring with bosshead, Ø 130 mm, closed, length 70 mm, malleable iron, epoxy coated

Retort ring with bosshead Ø 160 mm - 7 400 939

Retort ring with bosshead, Ø 160 mm, closed, length 70 mm, malleable iron, epoxy coated

RINGS WITHOUT BOSSHEAD STEEL - 8 422 001

RINGS WITHOUT BOSSHEAD, STEEL, EPOXY COATED, DIA. 70 MM

RINGS WITHOUT BOSSHEAD STEEL - 8 422 002

RINGS WITHOUT BOSSHEAD, STEEL, EPOXY COATED, DIA. 100 MM

RINGS WITHOUT BOSSHEAD STEEL - 8 422 003

RINGS WITHOUT BOSSHEAD, STEEL, EPOXY COATED, DIA. 130 MM

RINGS WITHOUT BOSSHEAD STEEL - 8 422 004

RINGS WITHOUT BOSSHEAD, STEEL, EPOXY COATED, D. 160 MM

BOSSHEADS ALUMINIUM - 8 435 001

BOSSHEADS,ALUMINIUM, LACQUERED, WITH SCREW MADE OF BRASS, RODS. 20 MM D.

BOSSHEADS MADE OF ALUMINIUM - 8 435 003

BOSSHEADS,MADE OF ALUMINIUM, LASQUERED, FOR RODS OF DIA: 30 MM

Erlenmeyer flask narrow neck with rim

Erlenmeyer flask, narrow neck
with rim
DURAN® glass
with graduation
according to DIN ISO 1773 (except 200 ml and 300 ml)

Artikelliste

Order number	Model	Version	Form	Material	Capacity	Diameter	Graduation	Height(outer)	DIN
5 506 001	Erlenmeyer flask	with rim	narrow neck	DURAN® glass	1000 ml	neck: 42 mm, max.: 131 mm	yes	220 mm	DIN ISO 1773
5 506 002	Erlenmeyer flask	with rim	narrow neck	DURAN® glass	2000 ml	neck: 50 mm, max.: 166 mm	yes	280 mm	DIN ISO 1773
5 506 003	Erlenmeyer flask	with rim	narrow neck	DURAN® glass	3000 ml	neck: 52 mm, max.: 187 mm	yes	310 mm	DIN ISO 1773
5 506 005	Erlenmeyer flask	with rim	narrow neck	DURAN® glass	5000 ml	neck: 52 mm, max.: 220 mm	yes	365 mm	DIN ISO 1773
5 506 025	Erlenmeyer flask	with rim	narrow neck	DURAN® glass	25 ml	neck: 22 mm, max.: 42 mm	yes	75 mm	DIN ISO 1773
5 506 050	Erlenmeyer flask	with rim	narrow neck	DURAN® glass	50 ml	neck: 22 mm, max.: 51 mm	yes	90 mm	DIN ISO 1773
5 506 100	Erlenmeyer flask	with rim	narrow neck	DURAN® glass	100 ml	neck: 22 mm, max.: 64 mm	yes	105 mm	DIN ISO 1773
5 506 200	Erlenmeyer flask	with rim	narrow neck	DURAN® glass	200 ml	neck: 34 mm, max.: 79 mm	yes	131 mm
5 506 250	Erlenmeyer flask	with rim	narrow neck	DURAN® glass	250 ml	neck: 34 mm, max.: 85 mm	yes	145 mm	DIN ISO 1773
5 506 300	Erlenmeyer flask	with rim	narrow neck	DURAN® glass	300 ml	neck: 34 mm, max.: 87 mm	yes	156 mm
5 506 500	Erlenmeyer flask	with rim	narrow neck	DURAN® glass	500 ml	neck: 34 mm, max.: 105 mm	yes	180 mm	DIN ISO 1773

Erlenmeyer flask wide neck with rim

Erlenmeyer flask, wide neck
with rim
DURAN® glass
with graduation
according to DIN ISO 24450 (except 200 ml, 300 ml und 2000 ml)

Artikelliste

Order number	Model	Version	Form	Material	Capacity	Diameter	Graduation	Height(outer)	DIN
5 508 001	Erlenmeyer flask	with rim	wide neck	DURAN® glass	1000 ml	neck: 50 mm, max.: 131 mm	yes	220 mm	DIN ISO 24450
5 508 002	Erlenmeyer flask	with rim	wide neck	DURAN® glass	2000 ml	neck: 72 mm, max.: 153 mm	yes	276 mm
5 508 025	Erlenmeyer flask	with rim	wide neck	DURAN® glass	25 ml	neck: 31 mm, max.: 43 mm	yes	70 mm	DIN ISO 24450
5 508 050	Erlenmeyer flask	with rim	wide neck	DURAN® glass	50 ml	neck: 34 mm, max.: 51 mm	yes	85 mm	DIN ISO 24450
5 508 100	Erlenmeyer flask	with rim	wide neck	DURAN® glass	100 ml	neck: 34 mm, max.: 64 mm	yes	105 mm	DIN ISO 24450
5 508 200	Erlenmeyer flask	with rim	wide neck	DURAN® glass	200 ml	neck: 50 mm, max.: 79 mm	yes	131 mm
5 508 250	Erlenmeyer flask	with rim	wide neck	DURAN® glass	250 ml	neck: 50 mm, max.: 85 mm	yes	140 mm	DIN ISO 24450
5 508 300	Erlenmeyer flask	with rim	wide neck	DURAN® glass	300 ml	neck: 50 mm, max.: 87 mm	yes	156 mm
5 508 500	Erlenmeyer flask	with rim	wide neck	DURAN® glass	500 ml	neck: 50 mm, max.: 105 mm	yes	175 mm	DIN ISO 24450

Round bottom flask narrow neck with beaded rim

round bottom flask, narrow neck
with beaded rim
DURAN® glass

Artikelliste

Order number	Model	Version	Diameter (outer)	Form	Material	Volume	Height(outer)	DIN
5 510 001	Round bottom flask	with beaded rim	neck: 42 mm, max.: 131 mm	narrow neck	DURAN® glass	1000 ml	200 mm	DIN ISO 1773
5 510 002	Round bottom flask	with beaded rim	neck: 42 mm, max.: 166 mm	narrow neck	DURAN® glass	2000 ml	250 mm
5 510 003	Round bottom flask	with beaded rim	neck: 50 mm, max.: 185 mm	narrow neck	DURAN® glass	3000 ml	260 mm
5 510 004	Round bottom flask	with beaded rim	neck: 52 mm, max.: 207 mm	narrow neck	DURAN® glass	4000 ml	290 mm	DIN ISO 1773
5 510 005	Round bottom flask	with beaded rim	neck: 50 mm, max.: 223 mm	narrow neck	DURAN® glass	5000 ml	305 mm
5 510 006	Round bottom flask	with beaded rim	neck: 51 mm, max.: 236 mm	narrow neck	DURAN® glass	6000 ml	355 mm
5 510 010	Round bottom flask	with beaded rim	neck: 65 mm, max.: 279 mm	narrow neck	DURAN® glass	10000 ml	380 mm	DIN ISO 1773
5 510 012	Round bottom flask	with beaded rim	neck: 65 mm, max.: 295 mm	narrow neck	DURAN® glass	12000 ml	380 mm	ASTM E 1403
5 510 020	Round bottom flask	with beaded rim	neck: 76 mm, max.: 345 mm	narrow neck	DURAN® glass	20000 ml	515 mm	ASTM E 1403
5 510 050	Round bottom flask	with beaded rim	neck: 26 mm, max.: 51 mm	narrow neck	DURAN® glass	50 ml	95 mm	DIN ISO 1773
5 510 100	Round bottom flask	with beaded rim	neck: 26 mm, max.: 64 mm	narrow neck	DURAN® glass	100 ml	110 mm	DIN ISO 1773
5 510 250	Round bottom flask	with beaded rim	neck: 34 mm, max.: 85 mm	narrow neck	DURAN® glass	250 ml	144 mm	DIN ISO 1773
5 510 500	Round bottom flask	with beaded rim	neck: 34 mm, max.: 105 mm	narrow neck	DURAN® glass	500 ml	168 mm	DIN ISO 1773

Round bottom flask wide neck with beaded rim

round bottom flask, wide neck
with beaded rim
DURAN® glass

Artikelliste

Order number	Model	Version	Diameter (outer)	Form	Material	Volume	Height(outer)	DIN
5 512 001	Round bottom flask	with beaded rim	neck: 50 mm, max.: 131 mm	wide neck	DURAN® glass	1000 ml	200 mm	DIN ISO 24450
5 512 011	Round bottom flask	with beaded rim	neck: 65 mm, max.: 131 mm	wide neck	DURAN® glass	1000 ml	200 mm
5 512 002	Round bottom flask	with beaded rim	neck: 50 mm, max.: 166 mm	wide neck	DURAN® glass	2000 ml	240 mm
5 512 003	Round bottom flask	with beaded rim	neck: 65 mm, max.: 185 mm	wide neck	DURAN® glass	3000 ml	260 mm
5 512 004	Round bottom flask	with beaded rim	neck: 76 mm, max.: 206 mm	wide neck	DURAN® glass	4000 ml	290 mm	DIN ISO 24450
5 512 005	Round bottom flask	with beaded rim	neck: 65 mm, max.: 223 mm	wide neck	DURAN® glass	5000 ml	310 mm
5 512 006	Round bottom flask	with beaded rim	neck: 89 mm, max.: 236 mm	wide neck	DURAN® glass	6000 ml	330 mm	DIN ISO 24450
5 512 010	Round bottom flask	with beaded rim	neck: 89 mm, max.: 279 mm	wide neck	DURAN® glass	10000 ml	420 mm
5 512 020	Round bottom flask	with beaded rim	neck: 89 mm, max.: 345 mm	wide neck	DURAN® glass	20000 ml	520 mm
5 512 050	Round bottom flask	with beaded rim	neck: 34 mm, max.: 51 mm	wide neck	DURAN® glass	50 ml	105 mm
5 512 100	Round bottom flask	with beaded rim	neck: 35 mm, max.: 64 mm	wide neck	DURAN® glass	100 ml	110 mm	DIN ISO 24450
5 512 250	Round bottom flask	with beaded rim	neck: 51 mm, max.: 85 mm	wide neck	DURAN® glass	250 ml	143 mm	DIN ISO 24450
5 512 500	Round bottom flask	with beaded rim	neck: 50 ml, max.: 105 mm	wide neck	DURAN® glass	500 ml	168 mm	DIN ISO 24450

Flask flat bottom narrow neck with beaded rim

flask flat bottom, narrow neck
with beaded rim
DURAN® glass
acc. to DIN ISO 1773 (except 2000 ml, 3000 ml and 5000 ml)

Artikelliste

Order number	Model	Version	Diameter (outer)	Form	Material	Volume	Height(outer)	DIN
5 514 001	flask flat bottom	with beaded rim	neck: 42 mm, max.: 131 mm	narrow neck	DURAN® glass	1000 ml	190 mm	DIN ISO 1773
5 514 002	flask flat bottom	with beaded rim	neck: 42 mm, max.: 166 mm	narrow neck	DURAN® glass	2000 ml	250 mm
5 514 003	flask flat bottom	with beaded rim	neck: 50 mm, max.: 185 mm	narrow neck	DURAN® glass	3000 ml	250 mm
5 514 004	flask flat bottom	with beaded rim	neck: 50 mm, max.: 207 mm	narrow neck	DURAN® glass	4000 ml	275 mm	DIN ISO 1773
5 514 005	flask flat bottom	with beaded rim	neck: 50 mm, max.: 223 mm	narrow neck	DURAN® glass	5000 ml	290 mm
5 514 006	flask flat bottom	with beaded rim	neck: 65 mm, max.: 237 mm	narrow neck	DURAN® glass	6000 ml	315 mm	DIN ISO 1773
5 514 010	flask flat bottom	with beaded rim	neck: 65 mm, max.: 280 mm	narrow neck	DURAN® glass	10000 ml	360 mm	DIN ISO 1773
5 514 050	flask flat bottom	with beaded rim	neck: 26 mm, max.: 51 mm	narrow neck	DURAN® glass	50 ml	90 mm	DIN ISO 1773
5 514 100	flask flat bottom	with beaded rim	neck: 26 mm, max.: 64 mm	narrow neck	DURAN® glass	100 ml	105 mm	DIN ISO 1773
5 514 250	flask flat bottom	with beaded rim	neck: 34 mm, max.: 85 mm	narrow neck	DURAN® glass	250 ml	138 mm	DIN ISO 1773
5 514 500	flask flat bottom	with beaded rim	neck: 34 mm, max.: 105 mm	narrow neck	DURAN® glass	500 ml	163 mm	DIN ISO 1773

Flask flat bottom wide neck with beaded rim

flask flat bottom, wide neck
with beaded rim
DURAN® glass
acc. to DIN ISO 24450 (except 2000 ml)

Artikelliste

Order number	Model	Version	Diameter (outer)	Form	Material	Volume	Height(outer)	DIN
5 516 001	flask flat bottom	with beaded rim	neck: 50 mm, max.: 131 mm	wide neck	DURAN® glass	1000 ml	190 mm	DIN ISO 24450
5 516 002	flask flat bottom	with beaded rim	neck: 76 mm, max.: 166 mm	wide neck	DURAN® glass	2000 ml	230 mm
5 516 050	flask flat bottom	with beaded rim	neck: 34 mm, max.: 51 mm	wide neck	DURAN® glass	50 ml	90 mm	DIN ISO 24450
5 516 100	flask flat bottom	with beaded rim	neck: 34 mm, max.: 64 mm	wide neck	DURAN® glass	100 ml	105 mm	DIN ISO 24450
5 516 250	flask flat bottom	with beaded rim	neck: 50 mm, max.: 85 mm	wide neck	DURAN® glass	250 ml	138 mm	DIN ISO 24450
5 516 500	flask flat bottom	with beaded rim	neck: 50 mm, max.: 105 mm	wide neck	DURAN® glass	500 ml	163 mm	DIN ISO 24450

NEPHELO CULTURE FLAS <BIOGEN> W.CLEANOUT - 5 599 001

NEPHELO CULTURE FLAS , W.CLEANOUT GL 18, SIDEARM Ø 12 MM MEDIUM NECK WITH BEADED RIM CAP.300 ML; CUL.VOL.135 ml

NEPHELO CULTURE FLAS <BIOGEN> W.CLEANOUT - 5 599 002

NEPHELO CULTURE FLAS , W.CLEANOUT GL 18, A.LATERAL SIDEARM Ø 14 MM MEDIUM NECK WIRH BEADED RIM CAP. 300 ML; CUL.VOL. 135 ML

NEPHELO CULTURE FLAS <BIOGEN> W.CLEANOUT - 5 599 003

NEPHELO CULTURE FLAS , W.CLEAN- OUT GL 18, A.LATERAL SIDEARM Ø 18 MM MEDIUM NECK WITH BEADED RIM CAP.300 ML.; CUL.VOL.135 ML

Round flask 2L with beaded rim narrow neck - 5 510 012 B

Round flask 2L, with beaded rim, narrow neck, DIN12347, max.-Ø: 166mm, neck-Ø: 42mm, Height: 260mm, Boro 3.3

Centrifuge tubes conical bottom

with and without rim
with and without graduation

Artikelliste

Order number	Model	Version	Diameter (outer)	Form	Material	Packaging unit	Capacity	Diameter	Graduation	Length(outer)	Wall thickness
4 860 001	Centrifuge tubes		17 mm	conical bottom	AR-glass	100 pcs.	~15 ml	17 mm		112 mm	0.8 - 1.0 mm
4 860 004	Centrifuge tubes	with rim	17 mm	conical bottom	AR-glass	100 pcs.	~15 ml	17 mm		112 mm	0.8 - 1.0 mm
4 860 005	Centrifuge tubes	with rim	17 mm	conical bottom	Borosilicate glass 3.3	100 pcs.	~15 ml	17 mm		112 mm	0.8 - 1.0 mm
4 865 001	Centrifuge tubes		17 mm	conical bottom	AR-glass	100 pcs.	~10 ml	17 mm		98 mm	0.8 - 1.0 mm
4 870 001	Centrifuge tubes		17 mm	conical bottom	AR-glass	100 pcs.	~15 ml	17 mm	10ml:0.1 mark at 15ml	112 mm	0.8 - 1.0 mm
4 870 004	Centrifuge tubes	with rim	17 mm	conical bottom	AR-glass	100 pcs.	~15 ml	17 mm	10ml:0.1 mark at 15ml	112 mm	0.8 - 1.0 mm
4 875 001	Centrifuge tubes		17 mm	conical bottom	AR-glass	100 pcs.	~15 ml	17 mm	15ml:0.1	112 mm	0.8 - 1.0 mm
4 875 004	Centrifuge tubes	with rim	17 mm	conical bottom	AR-glass	100 pcs.	~15 ml	17 mm	15ml:0.1	112 mm	0.8 - 1.0 mm
4 875 005	Centrifuge tubes	with rim	17 mm	conical bottom	Borosilicate glass 3.3	100 pcs.	~15 ml	17 mm	15ml:0.1	112 mm	0.8 - 1.0 mm

Test tubes AR-glass - 4 900 006

Test tubes, AR-glass, with rim and round bottom, length 160 mm, o.d.16mm, Case = 100 pcs.

Centrifuge tubes conical bottom 60°, heavy wall

conical bottom 60°
heavy wall
made of borosilicate glass 3.3

Artikelliste

Order number	Model	Version	Diameter (outer)	Form	Material	Capacity	Diameter	Length(outer)
4 945 001	Centrifuge tubes	heavy wall	16 mm	conical bottom 30°	Borosilicate glass 3.3	15 ml	16 mm	100 mm
4 945 002	Centrifuge tubes	heavy wall	24 mm	conical bottom 60°	Borosilicate glass 3.3	25 ml	24 mm	100 mm
4 945 003	Centrifuge tubes	heavy wall	34 mm	conical bottom 60°	Borosilicate glass 3.3	50 ml	34 mm	100 mm
4 945 004	Centrifuge tubes	heavy wall	44 mm	conical bottom 60°	Borosilicate glass 3.3	80 ml	44 mm	100 mm
4 945 005	Centrifuge tubes	heavy wall	40 mm	conical bottom 60°	Borosilicate glass 3.3	85 ml	40 mm	115 mm