Reagents & materials
Silver nitrate - Reagents & Materials
What you need to perform one test: reagents, kits, consumables, equipment and quality controls, with their official basis. Quantities follow the validated method or the manufacturer's instructions for use (IFU).
Construction materials & civil engineering · General
Silver nitrate
Chloride penetration after migration testing
Reagents & stains
| Item | Amount per test | Procure |
|---|---|---|
| Silver-nitrate indicatorPer validated method / manufacturer IFU | Per validated method / manufacturer IFU | MerckMerck (Sigma-Aldrich)Recommended · Official manufacturer site |
| Sodium-chloridePer validated method / manufacturer IFU | Per validated method / manufacturer IFU | MerckMerck (Sigma-Aldrich)Recommended · Official manufacturer site |
| Sodium-hydroxide electrolytes for the separate migration stagePer validated method / manufacturer IFU | Per validated method / manufacturer IFU | MerckMerck (Sigma-Aldrich)Recommended · Official manufacturer site |
| Calcium-hydroxide saturation medium where prescribedPer validated method / manufacturer IFU | Per validated method / manufacturer IFU | MerckMerck (Sigma-Aldrich)Recommended · Official manufacturer site |
| Purified waterPer validated method / manufacturer IFU | Per validated method / manufacturer IFU | MerckMerck (Sigma-Aldrich)Recommended · Official manufacturer site |
Kits
| Item | Amount per test | Procure |
|---|---|---|
| Optional NT BUILD492-compatible migration cell/accessoryPer validated method / manufacturer IFU | Per validated method / manufacturer IFU | MerckMerck (Sigma-Aldrich)Recommended · Official manufacturer site |
| Indicator setPer validated method / manufacturer IFU | Per validated method / manufacturer IFU | MerckMerck (Sigma-Aldrich)Recommended · Official manufacturer site |
Consumables & materials
| Item | Amount per test | Procure |
|---|---|---|
| Concrete discsPer validated method / manufacturer IFU | Per validated method / manufacturer IFU | MerckMerck (Sigma-Aldrich)Recommended · Official manufacturer site |
| Cell sleeves/sealsPer validated method / manufacturer IFU | Per validated method / manufacturer IFU | MerckMerck (Sigma-Aldrich)Recommended · Official manufacturer site |
| ElectrodesPer validated method / manufacturer IFU | Per validated method / manufacturer IFU | MerckMerck (Sigma-Aldrich)Recommended · Official manufacturer site |
| Sample supportsPer validated method / manufacturer IFU | Per validated method / manufacturer IFU | MerckMerck (Sigma-Aldrich)Recommended · Official manufacturer site |
| Solution reservoirsPer validated method / manufacturer IFU | Per validated method / manufacturer IFU | MerckMerck (Sigma-Aldrich)Recommended · Official manufacturer site |
| Spray/applicatorPer validated method / manufacturer IFU | Per validated method / manufacturer IFU | MerckMerck (Sigma-Aldrich)Recommended · Official manufacturer site |
| Protective traysPer validated method / manufacturer IFU | Per validated method / manufacturer IFU | MerckMerck (Sigma-Aldrich)Recommended · Official manufacturer site |
Equipment
| Item | Amount per test | Procure |
|---|---|---|
| DC migration power supply with current/voltage measurementPer validated method / manufacturer IFU | Per validated method / manufacturer IFU | MerckMerck (Sigma-Aldrich)Recommended · Official manufacturer site |
| Temperature measurementPer validated method / manufacturer IFU | Per validated method / manufacturer IFU | MerckMerck (Sigma-Aldrich)Recommended · Official manufacturer site |
| Vacuum-saturation equipmentPer validated method / manufacturer IFU | Per validated method / manufacturer IFU | MerckMerck (Sigma-Aldrich)Recommended · Official manufacturer site |
| Splitting toolPer validated method / manufacturer IFU | Per validated method / manufacturer IFU | MerckMerck (Sigma-Aldrich)Recommended · Official manufacturer site |
| Caliper/rulerPer validated method / manufacturer IFU | Per validated method / manufacturer IFU | MerckMerck (Sigma-Aldrich)Recommended · Official manufacturer site |
Controls & reference materials
| Item | Amount per test | Procure |
|---|---|---|
| Electrolyte/indicator blanksPer validated method / manufacturer IFU | Per validated method / manufacturer IFU | MerckMerck (Sigma-Aldrich)Recommended · Official manufacturer site |
| Reference specimenPer validated method / manufacturer IFU | Per validated method / manufacturer IFU | MerckMerck (Sigma-Aldrich)Recommended · Official manufacturer site |
| Calibrated voltage/current/temperaturePer validated method / manufacturer IFU | Per validated method / manufacturer IFU | MerckMerck (Sigma-Aldrich)Recommended · Official manufacturer site |
| Depth measurementPer validated method / manufacturer IFU | Per validated method / manufacturer IFU | MerckMerck (Sigma-Aldrich)Recommended · Official manufacturer site |
| Replicate discsPer validated method / manufacturer IFU | Per validated method / manufacturer IFU | MerckMerck (Sigma-Aldrich)Recommended · Official manufacturer site |
Official basis (Method): NT BUILD 492 specifies silver nitrate visualisation on split specimens. The original combined silver nitrate and fluorescein citation is separated; fluorescein is not assigned this method.
Procurement note: Full migration-testing supplies are distinct from silver-nitrate visualisation alone. Follow the controlled method; no fluorescein substitution is established.
Sources:G135 Nordtest
Procurement links open the manufacturer's or distributor's page in a new tab. STAINIC does not sell these items; always buy products validated for diagnostic use and follow local regulations.