| JAS DiagnosticsDrew Scientific, Inc.Calcium (Ca2+) IVD, reagent | CAA2-1L | Drew Scientific, Inc. | Calcium (Ca2+) IVD, reagent |
| CalciumHoriba Instruments IncorporatedCalcium (Ca2+) IVD, kit, spectrophotometry | 12-C7529-120 | Horiba Instruments Incorporated | Calcium (Ca2+) IVD, kit, spectrophotometry |
| Calcium Gen2Roche Diagnostics GmbHCalcium (Ca2+) IVD, kit, spectrophotometry | 5061504190 | Roche Diagnostics GmbH | Calcium (Ca2+) IVD, kit, spectrophotometry |
| Sirrus® Calcium LiquiColor®Stanbio Laboratory, L.p.Calcium (Ca2+) IVD, kit, spectrophotometry | S0155-750 | Stanbio Laboratory, L.p. | Calcium (Ca2+) IVD, kit, spectrophotometry |