Standards

800-4 Arsenic Standard by ITS

A wide variety of Ricca Chemical standards are available to meet your needs. ITS uses these standards to calibrate all of our chemistries due to their proven performance and quality.

Arsenic Standard, 1ml = 1mg As, 1000ppm (mg/L) as As (As2O3 in dilute HCl), 120ml

1800-4 Calcium Standard by ITS

A wide variety of Ricca Chemical standards are available to meet your needs. ITS uses these standards to calibrate all of our chemistries due to their proven performance and quality.

Calcium Standard, 1ml = 1mg Ca, 1000ppm (mg/L) Ca (CaCO3 in dilute HNO3), 120ml

1950-16 Chloride Standard by ITS

A wide variety of Ricca Chemical standards are available to meet your needs. ITS uses these standards to calibrate all of our chemistries due to their proven performance and quality.

Chloride Standard, 1ml = 0.5mg Cl, 500ppm (mg/L) Cl. APHA EPA for Chloride. (NaCl in water), 500ml

2100-4 Chromium Standard by ITS

A wide variety of Ricca Chemical standards are available to meet your needs. ITS uses these standards to calibrate all of our chemistries due to their proven performance and quality.

Chromium Standard, 1ml = 1mg Cr, 1000ppm (mg/L) Cr (K2CrO4 in water), 120ml

Conductivity/TDS Standard

2244-16 Conductivity/TDS Standard by ITS

A wide variety of Ricca Chemical standards are available to meet your needs. ITS uses these standards to calibrate all of our chemistries due to their proven performance and quality.

Conductivity/TDS Standard, 1000 micromhos/cm at 25°C/495ppm (mg/L) TDS as NaCl, 100ml

2300-4 Copper Standard by ITS

A wide variety of Ricca Chemical standards are available to meet your needs. ITS uses these standards to calibrate all of our chemistries due to their proven performance and quality.

Copper Standard, 1ml = 1mg Cu, 1000ppm (mg/L) Cu (Cu(No3)2.H2O in dilute HNO3, 120ml

2543-4 Cyanide Standard by ITS

A wide variety of Ricca Chemical standards are available to meet your needs. ITS uses these standards to calibrate all of our chemistries due to their proven performance and quality.

Cyanide Standard, 1ml = 1mg CN, KCN in Dilute NaOH. APHA, ASTM, EPA for Cyanide, 120ml

5459-4 Nitrogen Standard by ITS

A wide variety of Ricca Chemical standards are available to meet your needs. ITS uses these standards to calibrate all of our chemistries due to their proven performance and quality.

Nitrogen Standard (as Nitrate), 1ml = 1mg N as NO3, 1000ppm (mg/L) N, (4,427ppm (mg/L) NO3). ASTM, EPA for Nitrate Nitrogen (KNO3 in water), 120ml

5461-4 Nitrogen Standard by ITS

A wide variety of Ricca Chemical standards are available to meet your needs. ITS uses these standards to calibrate all of our chemistries due to their proven performance and quality.

Nitrogen Standard (as Nitrite), 1ml = 1mg N and NO2, 1000 ppm (mg/L) N (3,285ppm (mg/L) NO2). Meets ASTM and EPA Specs. (KNO2 in water), 120ml

1601-16 pH Buffer Standard by ITS

A wide variety of Ricca Chemical standards are available to meet your needs. ITS uses these standards to calibrate all of our chemistries due to their proven performance and quality.

Buffer, Reference Standard, pH 10.00 +/- 0.01 at 25°C. Color-Coded Blue. pH - Temperature Chart on Label, 500ml

1501-16 pH Buffer Standard by ITS

A wide variety of Ricca Chemical standards are available to meet your needs. ITS uses these standards to calibrate all of our chemistries due to their proven performance and quality.

Buffer, Reference Standard, pH 4.00 +/- 0.01 at 25°C. Color-Coded Red. pH - Temperature Chart on Label, 500ml

1551-16 pH Buffer Standard by ITS

A wide variety of Ricca Chemical standards are available to meet your needs. ITS uses these standards to calibrate all of our chemistries due to their proven performance and quality.

Buffer, Reference Standard, pH 7.00 +/- 0.01 at 25°C. Color-Coded Yellow. pH - Temperature Chart on Label, 500ml

5740-16 Phenol Standard by ITS

A wide variety of Ricca Chemical standards are available to meet your needs. ITS uses these standards to calibrate all of our chemistries due to their proven performance and quality.

Phenol Standard, 1ml = 1mg C6H5OH, 1000ppm (mg/L) Phenol. APHA, ASTM, and EPA for Phenols, 500ml

5839-4 Phosphate Standard by ITS

A wide variety of Ricca Chemical standards are available to meet your needs. ITS uses these standards to calibrate all of our chemistries due to their proven performance and quality.

Phosphate Standard, 1ml = 1mg PO4, 1000ppm (mg/L) PO4 (326.1ppm (mg/L) P), (KH2PO4 in water), 120ml

7100-4 Silver Standard by ITS

A wide variety of Ricca Chemical standards are available to meet your needs. ITS uses these standards to calibrate all of our chemistries due to their proven performance and quality.

Silver Standard, 1ml = 1mg Ag, 1000ppm (mg/L) Ag (AgNO3 in dilute HNO3), 120

8665-32 TDS Fresh Water Standard by ITS

A wide variety of Ricca Chemical standards are available to meet your needs. ITS uses these standards to calibrate all of our chemistries due to their proven performance and quality.

TDS Fresh Water Standard, 830ppm (mg/L) Fresh Water Ion TDS (by conductivity method). EPA/APHA "Very Hard" Synthetic Fresh Water Formulation. Hardness 280 - 320 mg/l as CaCO3, 1L

9500-4 Zinc Standard by ITS

A wide variety of Ricca Chemical standards are available to meet your needs. ITS uses these standards to calibrate all of our chemistries due to their proven performance and quality.

Zinc Standard, 1ml = 1mg Zn, 1000ppm (mg/L) Zn (Zn in dilute HNO3), 120ml