[6,6]-Phenyl C71 butyric acid methyl ester PCBM(C71) CAS 609771-63-3 CAS NO.609771-63-3

1.high quality:

quality is life. quality is the most important element for all goods. we have a lab doing research in wuhan china. hplc and nmr is available if needed.

2.reasonable price:

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3.low moq:

no worry about the low moq, our moq is 1 gram or even lower.

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