Pool square with small threaded cover, Type 1,3,9,18

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

Refractometer Color Comparison Pool

Removable, tɛmɛ-tɛmɛ-tɛmɛ-tɛmɛ-tɛmɛ-tɛmɛ-tɛmɛ-tɛmɛ-tɛmɛ-tɛmɛ Type 20 O

Removable, end seal contrast color pool, Type 20 C

Type 100 Series ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r

Sub-microscopic and ultra-microscopic color comparison pool, with plugs, Type 26

Sub-trace quantity (LHS) color comparison pool, Type 26LHS

Trace and semi-trace color comparison pool, with a breathing inlet, ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ Type 28AS, 29AS

Pump vacuum color pool, Type 25

Anaerobic standard square pool ku fluorescent pool, Type 126

Ka juak, anaerobic standard square pool ku fluorescent pool, Type 128

Ultra high vacuum square pool, ye piston, Type 700

Ultra high vacuum round pool, ye piston, Type 700/35,37

Laser Pool

Ultra miniature color comparison pool, Type 19,19L

超高真空池