Application

SKU: QCI-182

Total Residual Chlorine Concentrate CRM 0.050 mg/L

Login to view pricing

---

• Brand NSI
• Concentration 0.050 mg/L
• Raw Material >95% min; as available
• Certification Single: Grav. w/Analytical Confirmation

Quick View

SKU: QCI-171

Multi-Analyte Solids CRM

Login to view pricing

---

• Brand NSI
• Raw Material >95% min; as available
• Certification Single: Grav. w/Analytical Confirmation

Quick View

SKU: QCI-170

Drinking Water Fluoride QC

Login to view pricing

---

• Brand NSI
• Raw Material >95% min; as available
• Certification Single: Gravimetric w/IC Confirmation

Quick View

SKU: QCI-156

Turbidity QC Check Standards 5 NTU (500 mL)

Login to view pricing

---

• Brand NSI
• Concentration 5 NTU
• Raw Material >95% min; as available
• Certification Single: Grav. w/Analytical Confirmation

Quick View

SKU: QCI-155

Turbidity QC Check Standards 10 NTU (500 mL)

Login to view pricing

---

• Brand NSI
• Concentration 10 NTU
• Raw Material >95% min; as available
• Certification Single: Grav. w/Analytical Confirmation

Quick View

SKU: QCI-154

Turbidity QC Check Standards 25 NTU (500 mL)

Login to view pricing

---

• Brand NSI
• Raw Material >95% min; as available
• Certification Single: Grav. w/Analytical Confirmation

Quick View

SKU: QCI-153

Turbidity QC Check Standards 50 NTU (500 mL)

Login to view pricing

---

• Brand NSI
• Concentration 50 NTU
• Raw Material >95% min; as available
• Certification Single: Grav. w/Analytical Confirmation

Quick View

SKU: QCI-152

Turbidity QC Check Standards 100 NTU (500 mL)

Login to view pricing

---

• Brand NSI
• Concentration 100 NTU
• Raw Material >95% min; as available
• Certification Single: Grav. w/Analytical Confirmation

Quick View

SKU: QCI-147

Stable Sulfide Standard 10mg/mL

Login to view pricing

---

• Brand NSI
• Concentration 10mg/mL
• Raw Material >95% min; as available
• Certification Single: Grav. w/Analytical Confirmation

Quick View

SKU: QCI-147L

Stable Sulfide Standard 1mg/mL

Login to view pricing

---

• Brand NSI
• Concentration 1mg/mL
• Raw Material >95% min; as available
• Certification Single: Grav. w/Analytical Confirmation

Quick View

SKU: QCI-146B

Perchlorate Concentrate - Blind

Login to view pricing

---

• Brand NSI
• Raw Material >95% min; as available
• Certification Single: Gravimetric w/IC Confirmation

Quick View

SKU: QCI-146

Perchlorate QC Concentrate CRM

Login to view pricing

---

• Brand NSI
• Raw Material >95% min; as available
• Certification Single: Gravimetric w/IC Confirmation

Quick View