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1x 50 g glass wool (DMSC treated)
in 2-5% HNO3/HF tr
Tritest L indicator paper has three different indicator zones separated by two hydrophobic barriers
Minerals (one gram of powered sample is fused in a Ni0 crucible with 10 grams of a 1:1 mix of K2CO3 and KNO3 and the melt extracted with hot water)
Dimethyl phthalate
LC packing material (adsorbents, bulk), silica gel, POLYGOSIL 60-10 CN 0111522 1x 50 g glass woolIrregular silica phase for liquid chromatography (LC, HPLC), modified silica gel (CN, cyano, nitrile). Technical Data Downloads Mode Normal phase (NP) Particle type Fully porous particles (FPP) Endcapped No pH stability 2. 08. 0 Particle size 10 m Pore size 60 Method LC, packing material (adsorbent, bulk) Base material Silica gel Particle shape Irregular Recommended application(s) LC packing material for preparative applications Brand POLYGOSIL Mode
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