比色

• Benzol products of coal carbonization - determination of acid - wash test
  焦化苯类产品酸洗比色的测定方法
• Method for determination of starch in food - enzyme - colorimetric method
  食品中淀粉的测定方法酶-比色法
• Method for determination of sucrose in food - enzyme - colorimetric method
  食品中蔗糖的测定方法酶-比色法
• Workplace air - determination of hydrogen sulfide - colorimetric method
  车间空气中硫化氢的硝酸银比色测定方法
• Surface active agents - measurement of emulsifying power - colorimetric method
  表面活性剂乳化力的测定比色法
• Cie standard colorimetric observers
  Cie标准比色观察仪
• The study on color space of the vintage amp; amp; unibond standard color match
  技工标准比色板颜色间隔的研究
• Colorimetric standard stock solution
  比色标准贮备液
• Test method for saybolt color of petroleum products saybolt chromometer method
  石油产品的赛波特比色试验方法