Ammonium dichromate, 99.999% trace metals basis

Sodium carbonate,anhydrous, powder, 99.999% trace metals basis

Eosin B, for microscopy (Fl., Hist.), adsorption and fluorescent indicator

4-(Hydroxymethyl)-1,3-dioxolan-2-one,

Camphene,95%

5-Bromosalicylic acid,technical grade, 90%

yttrium(III) chloride hexahydrate,99.99% trace metals basis

Sunset yellow FCF,Dye content 90 %

L-Malic acid-13C4,>=99 atom % 13C, >=97% (CP)

Fluorescein sodium salt,BioReagent, suitable for fluorescence

Toluene-d8,99 atom % D, contains 0.03 % (v/v) TMS

Poly(4-vinylpyridine),average Mw ~60,000