規格・用途：Powder, ACS reagent純度：≧99.5%CAS RN：497-19-8分子式：Na2CO3分子量：105.99

規格・用途：Powder, ACS reagent純度：≧99.5%CAS RN：497-19-8分子式：Na2CO3分子量：105.99

規格・用途：Puriss. p.a., ACS Reagent, Reag. ISO, Reag. Ph. Eur., anhydrous,純度：≧99.8% (calc. to the dried substance)CAS RN：497-19-8分子式：Na2CO3分子量：105.99

規格・用途：Puriss. p.a., ACS Reagent, Reag. ISO, Reag. Ph. Eur., anhydrous,純度：≧99.8% (calc. to the dried substance)CAS RN：497-19-8分子式：Na2CO3分子量：105.99

規格・用途：Puriss. p.a., ACS Reagent, Reag. ISO, Reag. Ph. Eur., anhydrous,純度：≧99.8% (calc. to the dried substance)CAS RN：497-19-8分子式：Na2CO3分子量：105.99

規格・用途：Puriss. p.a., ACS Reagent, Reag. ISO, Reag. Ph. Eur., anhydrous,純度：≧99.8% (calc. to the dried substance)CAS RN：497-19-8分子式：Na2CO3分子量：105.99

規格・用途：Puriss. p.a., ACS Reagent, Reag. ISO, Reag. Ph. Eur., anhydrous,純度：≧99.8% (calc. to the dried substance)CAS RN：497-19-8分子式：Na2CO3分子量：105.99

規格・用途：Puriss. p.a., ACS Reagent, Reag. ISO, Reag. Ph. Eur., anhydrous,純度：≧99.8% (calc. to the dried substance)CAS RN：497-19-8分子式：Na2CO3分子量：105.99

規格・用途：TraceSELECT, for trace analysis純度：≧99.999% (metals basis)CAS RN：497-19-8分子式：Na2CO3分子量：---

規格・用途：TraceSELECT, for trace analysis純度：≧99.999% (metals basis)CAS RN：497-19-8分子式：Na2CO3分子量：---

規格・用途：pH 3-10純度：---CAS RN：---分子式：---分子量：---

規格・用途：ACS Reagent純度：≧99.0%CAS RN：---分子式：CdSO4分子量：---

規格・用途：Puriss., meets analytical specification of BP, Ph. Eur., USP, anhydrous純度：99.0-100.5% (calc. to the dried substance)CAS RN：7757-82-6分子式：Na2SO4分子量：142.04

規格・用途：Puriss., meets analytical specification of BP, Ph. Eur., USP, anhydrous純度：99.0-100.5% (calc. to the dried substance)CAS RN：7757-82-6分子式：Na2SO4分子量：142.04

規格・用途：Puriss., meets analytical specification of BP, Ph. Eur., USP, anhydrous純度：99.0-100.5% (calc. to the dried substance)CAS RN：7757-82-6分子式：Na2SO4分子量：142.04

規格・用途：ACS Reagent, anhydrous, granular純度：≧99.0%CAS RN：---分子式：Na2SO4分子量：---

規格・用途：ACS Reagent, anhydrous, granular純度：≧99.0%CAS RN：---分子式：Na2SO4分子量：---

規格・用途：ACS Reagent, anhydrous, granular純度：≧99.0%CAS RN：---分子式：Na2SO4分子量：---

規格・用途：ACS Reagent, anhydrous, granular純度：≧99.0%CAS RN：7757-82-6分子式：Na2SO4分子量：142.04

規格・用途：ACS Reagent, anhydrous, granular純度：≧99.0%CAS RN：7757-82-6分子式：Na2SO4分子量：142.04