Ë®×å¼²¿ØÂÛ̳

 ÕÒ»ØÃÜÂë
 Á¢¼´×¢²á

ɨһɨ£¬·ÃÎÊ΢ÉçÇø

ËÑË÷
Ë®×å¼²¿ØÂÛ̳ ÎÄÕ»ã×Ü ²é¿´ÄÚÈÝ

ÈÝ»ý/Ìå»ýµ¥Î»/ppm

2019-3-30 21:00| ·¢²¼Õß: muyushi2019| ²é¿´: 342| ÆÀÂÛ: 0

ÕªÒª: 1L=1000mL=0.001Á¢·½Ã×=1Á¢·½·ÖÃ×=1000Á¢·½ÀåÃ×1L=1dm*1dm*1dm=10cm*10cm*10cm1mL=1Á¢·½ÀåÃ×=1cc1Á¢·½Ã×= 1000Éýg=¿Ë£¬kg=ǧ¿Ë,mg=ºÁ¿Ëmg/L; ºÁ¿Ë/Éýug/ml, ΢¿Ë/ºÁÉýmg/dm3ºÁ¿Ë/Á¢·½·ÖÃ×ppm, °ÙÍò·ÖÖ®Ò»1 ppm=1mg/L ...
1Á¢·½Ã×= 1000Éý=1000L
1Á¢·½·ÖÃ×=1L=1Éý
1Á¢·½ÀåÃ×=1mL=1cc=1ºÁÉý
1L=1000mL=0.001Á¢·½Ã×=1Á¢·½·ÖÃ×=1000Á¢·½ÀåÃ×
1L=1dm*1dm*1dm=10cm*10cm*10cm

g=¿Ë£¬kg=ǧ¿Ë,mg=ºÁ¿Ë
mg/L; ºÁ¿Ë/Éý
ug/ml, ΢¿Ë/ºÁÉý
mg/dm3ºÁ¿Ë/Á¢·½·ÖÃ×

ppm, °ÙÍò·ÖÖ®Ò»  =×ÜÖÊÁ¿x0.000001
1 ppm=1mg/L=1ug/ml=1mg/dm3
1 mg/L=1 ug/ml ÒòΪ1 mg=1000 ug 1 L=1000 ml
1 mg/dm3=1 mg/L=1 ug/ml ÒòΪ1 dm3=1 L=1000 m


·¹ý

À×ÈË

ÎÕÊÖ

ÏÊ»¨

¼¦µ°
ÊÕ²Ø ÑûÇë


QQ|ÊÖ»ú°æ|СºÚÎÝ|²Î¿¼ÎÄÏ×| Ë®×å¼²¿Ø ( ³ICP±¸19014249ºÅ-1 )  

GMT+8, 2021-1-27 23:29 , Processed in 0.120299 second(s), 39 queries .

Powered by Discuz! X3.2

© 2001-2013 Comsenz Inc.

·µ»Ø¶¥²¿