bwawa mraba na ndogo thread kufunika, Type 1,3,9,18

bwawa mraba na quartz-joto resistant kioo graded muhuri nguzo, Type 1,3,9,18

Refractometer rangi kulinganisha bwawa

inaweza kuondolewa, mwisho ufunguzi kulingana rangi bwawa, Type 20 O

inaweza kuondolewa, mwisho kufungwa kulingana rangi bwawa, Type 20 C

Aina ya 100 mfululizo wa rangi ya bwawa

Sub-microscopic na ultra-microscopic rangi ya bwawa, na plugs, Type 26

Sub-trace (LHS) kulinganisha rangi bwawa, Type 26LHS

Microscopic na nusu microscopic rangi ya bwawa, na kuingia, Type 28AS, 29AS

Kuvumba utupu kulinganisha rangi bwawa, Type 25

anaerobic kiwango mraba bwawa na bwawa fluorescent, Type 126

kuongeza, anaerobic kiwango cha mraba bwawa na bwawa fluorescent, Type 128

Ultra high utupu mraba bwawa na piston, Type 700

Ultra high utupu mviringo bwawa na piston, Type 700/35,37

Laser bwawa

Ultra ndogo kulinganisha rangi bwawa, Type 19,19L

超高真空池