Thermo Fisher, 2257310, Formaldehyde Standard Solution, 4000 mg/L, Voluette Ampule

Volume (Metric): 16 to 10 mL
Unit Size: Each
• Simple Accuracy ChecksVoluette and PourRite Ampule Standards are designed to work directly with Standard Additions accuracy checks in Hach procedures and photometer software. Use the TenSette Pipet to add precise spikes of standard and check percent recovery, to confirm analytical system performance.
• Minimize wasteOpen a fresh standard ampule for each accuracy check. Each ampule contains enough standard for one set of standard additions.
• Reliable resultsSealed ampules prevent accidental contamination or evaporation of standard solutions.Specifications
• Concentration: 4000 mg/L
• Description: Formaldehyde as CH₂O
• Platform: Solution
• Quantity: 16