Platinum-rhodium alloy, Pt87Rh13

Platinum-rhodium alloy, Pt87Rh13

Platinum-rhodium alloy, Pt87Rh13

Platinum-rhodium alloy, Pt94Rh6

Platinum/Rhodium

Platinum/Rhodium

Platinum/Rhodium

Platinum/Rhodium

Plexiglas^® Rings without hole

Plug

管塞

聚[d（I-C）], Poly[d(I-C)]

Poly(lactide-co-glycolide)-Rhodamine B

Polyester bis-MPA dendron

Polyester bis-MPA dendron, 4 NHBoc

Polymethylpentene