Suction piston bulb pipettes, 1 ml tolerance 0.008 ml, class AS, exchangeable piston, with ring mark, brown graduated

Suction tube, with needle valve stopcock cone ST 14/23

Suction tubes PRECISO with needle valve stopcock 24/29

Sugar areometer 300mm with thermometer, Saccharimeter to Brix, measuring range 10...20:0,1 Brix

Sugar areometer 300mm with thermometer, Saccharimeter to Brix, measuring range 20...30:0,1 Brix

Sulfonation flask 100 ml middle neck NS 29/32, 3 side necks NS 14/23

Sulfonation flask 1500 ml middle neck NS 71/51, 3 side necks NS 29/32

Sulfonation flask 1500 ml middle neck NS 71/51, 4 x side necks NS 29/32

Sulfonation flask 2500 ml CN NS 71/51, 4 x SN NS 29/32

Sulfonation flask 2500 ml middle neck NS 45/40, 4 x side necks NS 29/32

Sulfonation flask 500 ml center neck NS 45/40, 4 x side necks NS 29/32

Sulfonation flask 6000 ml CN NS 71/51, 4 x SN NS 29/32