471-34-1
239216
ACS reagent, ≥99.0%, powder
12010
puriss., meets analytical specification of Ph. Eur., BP, USP, FCC, E170, precipitated, 98.5-100.5% (based on anhydrous substance)
1.02066
precipitated for analysis EMSURE® Reag. Ph Eur
1.02410
volumetric standard, secondary reference material for complexometry, traceable to NIST Standard Reference Material (SRM) Certipur®
C6763
ReagentPlus®
310034
powder, ≤50 μm particle size, 98%
PHR1326
Pharmaceutical Secondary Standard; Certified Reference Material
398101
ACS reagent, 99.95-100.05% dry basis
21067
reference material for titrimetry, certified by BAM, ≥99.5%
1.02064
precipitated (≤ 0.002% Fe), EMPROVE® ESSENTIAL, Ph. Eur., BP, JP, USP, FCC
481807
99.999% trace metals basis
1.02069
precipitated, EMPROVE® ESSENTIAL, Ph. Eur., BP, USP, FCC, E 170
202932
≥99.995% trace metals basis
C4830
BioXtra, ≥99.0%
C5929
BioReagent, suitable for insect cell culture, ≥99.0%
1.02067
precipitated for analysis of silicates EMSURE®
1.02059
99.95 Suprapur®
21061
BioUltra, precipitated, ≥99.0% (KT)
795445
anhydrous, free-flowing, Redi-Dri™, ACS reagent, ≥99%
900500
anhydrous, free-flowing, Redi-Dri™, ReagentPlus®, ≥99%
NIST915C
NIST® SRM® 915c
1.93666
(precipitated), EMPLURA®
CX0120
21069
tested according to Ph. Eur.
1.12120
precipitated (≤ 0.0001% Al), EMPROVE® ESSENTIAL, Ph. Eur., BP, JP, USP, FCC, E 170
1.02074
precipitated, special grade (≤ 0,002% Fe), EMPROVE® ESSENTIAL, Ph. Eur., BP, USP
1.01707
6700002749, Technipur®
05-0500
CP
Calcium Carbonate (AS)
1086403
United States Pharmacopeia (USP) Reference Standard
Marble granular
1.05986
for producing CO₂
Parteck® TA (Calcium carbonate)
1.24069
EMPROVE® ESSENTIAL, Ph. Eur., BP, USP, E170, FCC
Calcium carbonate for equipment qualification
Y0002309
European Pharmacopoeia (EP) Reference Standard
19-1120
CP
Calcium carbonate
- CAS No.:
- 471-34-1
- Molecular Weight:
- 102.1
Calcium carbonate-13C
492027
99 atom % 13C
Calcium-44Ca carbonate
- Molecular Weight:
- 103.96
900564
≥97 atom % (44Ca)