$107.66

Spectrum Chemical Iron Metal, Reduced, Powder, Reagent, 125gm - ZI0246-125

$64.83

Spectrum Chemical Barium Acetate Cp 1lb. - ZB0046-450

$204.75

Spectrum Chemical Bismuth Subcarbonate Acs 125gm - ZB0820-125

$89.74

Spectrum Chemical Amm. Paratungstate 50gm. - ZA1335-050

$165.54

Spectrum Chemical Anhydrone (Mag.Perchlor.)1lb - ZA1450-450

$49.90

Spectrum Chemical Beaker 2000ML HEAVY DUTY P/4 - B4269-2000

$71.88

Spectrum Chemical Antamony Pentasulfide 100g - ZA1667-100

$344.64

Spectrum Chemical 1.1,3,3-Tetramethylguanidine (Tmg) 500ml - ZT0390-16