document.write('
'); document.write(''); document.write('
(R)-(-)-3-Chloro-1,2-propanediol, (R)-3-氯-1,2-丙二醇/100g/CAS:57090-45-6'); document.write('¥480
BH-10253-040(四氟螺口离心管/40mL)'); document.write('¥104