Sigma-Aldrich
Polybutylene Terephthalate
Plas-Labs compact glove box
Plas-Labs PCR UV chamber
Plas-Labs temperature and humidity control box with drying train
Platinum
PORPHYRIN I
POTASSIUM 1,2,3,4,5-PENTAKIS(METHOXYCARBONYL)CYCLOPENTA-2,4-DIEN-1-IDE
POTASSIUM 4'-SULFO[1,1'-BIPHENYL]-4-SULFONATE
PREGNANE-3,20-DIOL
PrepSafeTMmicrocentrifuge tube mini floating rack
Pro-Pak?distillation packing
Pro-Pak?蒸馏填料