Polyethylene

聚乙烯

Polypropylene-graft-maleic anhydride

马来酸共聚物

Potassium (Iodomethyl)trifluoroborate

(碘甲基)三氟硼酸钾

Potassium 4-tert-butylphenyltrifluoroborate

4-叔丁基苯基三氟硼酸钾

克拉维酸钾杂质G, Potassium clavulanate impurity G

Potassiumm-tolyltrifluoroborate

PSS-Chloropropyl-Heptaisobutyl substituted

PSS-氯丙基-七异丁基取代

Pyrazinamide

吡嗪酰胺

Pyrex^?Boiling flask, flat bottom, narrow neck

Pyrex^?Büchner filter funnels with sintered disc

Pyrex^?Burettes, class AS, automatic zero with PTFE key

Pyrex^?Griffin beakers, low form, with printed trace code

Pyrex^?Separating funnel, pear-shape, glass key

Pyrex^?Stopcocks, with Rotaflo^?PTFE key

Phentolamine mesilate for system suitability

酚妥拉明 甲磺酸盐