Square pool with small threaded cover, Type 1,3,9,18

Square pool with quartz heat-resistant glass graded sealing column, Type 1,3,9,18

Refractometer colorimetric cell

Detachable, end opening colorimetric cell, Type 20 O

Detachable, end sealed colorimetric cell, Type 20 C

Type 100 series color pool

Sub trace and ultra trace colorimetric pools with stoppers, Type 26

Sub trace (LHS) colorimetric cell, Type 26LHS

Trace and semi trace colorimetric pools with inhalation ports, Type 28AS, 29AS

Vacuum colorimetric cell, Type 25

Anaerobic standard square pool and fluorescent pool, Type 126

Elevated, anaerobic standard square pool and fluorescent pool, Type 128

Ultra high vacuum square pool with piston, Type 700

Ultra high vacuum circular pool with piston, Type 700/35,37

Laser pool

Ultra micro colorimetric cell, Type 19,19L

超高真空池