Quartz glass tubes	Crucibles
Petri-, Evaporatingdishes, Watchglasses	Volumetric Flask, One-mark- and graduared pipettes
Ball and socket Joints, Std. Ground Joints-Cones, -Sockets	Threaded Tubes, Plane cut flange, Short stem funnels
Glass Beakers	Round bottom flasks
Erlenmeyer-Flasks, Kjeldahl-Flasks	Bottles reagent, wide neck, narrow neck
Liebig condenser, Dimroth condenser, Allihn condenser	Silicia wool, Filter
Quartz glass optical	Rod-type heater, Spiral immersion heater
Quartz for semiconductors	Special designs
Please choose the category you want further information !

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Petri-dishes, evaporating dishes, watch glasses

Petri-dishes, rim grinding
DIN 12339	Outer-ø ca. mm	Height o.d. ca. mm	Wall thickness ca. mm	Order-No.
	A upper part
	20	6	1	75001
	25	6	1	75003
	30	6	1	75005
	35	6	1	75007
	40	12	1	75009
	45	12	1	75011
	50	12	1	75013
	60	12	1	75015
	70	12	1,25	75017
	80	12	1,25	75019
	90	12	1,25	75021
	100	12	1,25	75023
	120	12	1,25	75025
	B lower part
	15	8	1	75101
	20	8	1	75103
	25	8	1	75105
	30	8	1	75107
	35	15	1	75109
	40	15	1	75111
	45	20	1	75113
	55	20	1	75115
	65	20	1,25	75117
	75	20	1,25	75119
	85	20	1,25	75121
	95	20	1,25	75123
	115	20	1,25	75125

Evaporating dishes, with flat bottom, with or without spout
DIN 12336	Capacity ca. ml	Diameter without spout ca. mm	Height o.d. ca. mm	Wall thicknesse ca. mm	Order-No.
	10	40	18	1	51001
	15	50	25	1	51002
	45	60	30	1,5	51003
	60	70	35	1,5	51004
	90	80	45	1,5	51005
	170	95	55	2	51006
	320	115	65	2	51007
	600	140	80	2	51008
	1500	190	100	3	51009

Watch glasses
DIN 12341	o.d. ø ca. ml	Radius of curvature ca. mm	Wall thickness ca. mm	Order-No.
	40	58	1 - 1,5	76004
	50	58	1 - 1,5	76005
	60	58	1 - 1,5	76006
	70	65	2	76007
	80	74	2	76008
	100	102	2	76010
	125	130	2	76012