api5000Rev. 4. 0 2018. 07. 27 FLANGES - 87 API 6A FLANGES Size OD C E1 G K T J1 J4 R BC N H Ring Number BX 13 58˝ 675 6 14.3 408.00 457 112.8 481.0 23.9 16 590.60 16 45The API 5000™ LCMSMS System is 's most sensitive triple quadrupole mass spectrometer for small molecule analysis. Hhest sensitivity triple quadrupole mass spectrometer for small molecule analysis. Lowest limits of