BIS(4-BIPHENYLYL)DIPHENYLSILANE

BIS(4-METHYLPYRIDYL)NICKEL(II) THIOCYANATE

BENZENESULFONIC ACID 2,2,2-TRICHLORO-1-(DIPROPOXY-PHOSPHORYL)-ETHYL ESTER

BENZENETHIOL COPPER(I) SALT

Benzo[a]pyrene

苯并[a]芘

BENZO(B)THIOPHENE-3-ACETONITRILE

BENZOFURAN-2-CARBOXYLIC ACID (3-TRIFLUOROMETHYL-PHENYL)-AMIDE

BENZOIC (1-METHYLOCTYLIDENE)HYDRAZIDE

BIS(P-TERPHENYLYL)DIBENZYLSILANE

BIS(TRIPHENYLPLUMBYL) CARBONATE

BISMUTH(III) GALLATE, BASIC

Branson CPX series ultrasonic bath with digital timer

Branson CPX series ultrasonic bath with digital timer

Branson CPXH series ultrasonic bath with heating and degassing

Branson MH series ultrasonic bath