Gas Reference Materials

ngwaahịa

Ihe nrụtụ aka gas

  • Certified Reference Material of Benzoic Acid

    Ihe nrụtụ aka nke Benzoic Acid

    A na-eji CRM maka nkwenye / nhazi nke ikuku oxygen bombu calorimeter.A na-ejikwa ya maka nyocha na nkwenye nke izi ezi nke ụzọ nyocha.Enwere ike iji CRM maka nha uru calorific na ike eletrik, coal, ụlọ ọrụ ndị agha, nyocha sayensị na mpaghara ndị ọzọ.