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Buffers and Standards

Matrix Blanks and Standardization Solutions

23 Products

Ricca Chemical 3171-32 Fluoride Standard, 100 ppm F? 1 L Poly natural
Berry Compliant
$91.49

3171-32

Sigma Aldrich CRM017-20G Trace Metals - Powdered Paint 1 certified reference material, pkg of 20 g
$279.68

CRM017-20G

Sigma Aldrich CRM46304 Aflatoxin Mix certified reference material, in methanol (varied conc.), ampule of 5 x 1 mL, Refrigerated item
$170.15

CRM46304

Alfa Aesar 013839-AP Nickel, plasma standard solution, Specpure|r, Ni 1000^mg/ml
$271.73

013839-AP

Alfa Aesar 013828-AP Cobalt, plasma standard solution, Specpure|r, Co 1000^mg/ml
$283.13

013828-AP

Sigma Aldrich TSS1000-500ML Total Suspended Solids 1000 mg/L Calibration Standard certified reference material
Berry Compliant
$175.63

TSS1000-500ML

Sigma Aldrich TSS10-500ML Total Suspended Solids 10 mg/L Calibration Standard certified reference material
Berry Compliant
$178.48

TSS10-500ML

Ricca Chemical 8112-16 Sulfate Standard, 1000 ppm SO4 ? 500 mL Poly natural
$69.47

8112-16

Ricca Chemical 5839-16 Phosphate Standard, 1000 ppm PO4 ? (326 ppm P) 500 mL Poly natural
$71.04

5839-16

Ricca Chemical 5445-16 Nitrite Standard, 1000 ppm NO2? (304.5 ppm N) 500 mL Poly natural
$122.62

5445-16

Ricca Chemical 5307-16 Nitrate Standard, 1000 ppm NO3? (226 ppm N) 500 mL Poly natural
$69.39

5307-16

Ricca Chemical 3173-16 Fluoride Standard, 1000 ppm F? 500 mL Poly natural
$73.82

3173-16

Ricca Chemical 1955-16 Chloride Standard, 1000 ppm Cl? (0.0282 Normal) 500 mL Poly natural
Berry Compliant
$40.79

1955-16

Ricca Chemical 1160-32 Bromate Standard, 1000 ppm BrO3 (with Ethylenediamine preservative)
$122.95

1160-32

Ricca Chemical 2236.04-16 Conductivity Standard, 20 S/cm at 25 C 500 mL Poly natural
$43.88

2236.04-16

Sigma Aldrich 00036-10ML ESI Tuning Mix, for Ion Trap for mass spectrometry
Berry Compliant
$299.58

00036-10ML

Sigma Aldrich HARD1000-500ML Hardness, Calcium 1000 mg/L Calibration Standard certified reference material
$179.08

HARD1000-500ML

Hach 6495 CLOSURE,5 GAL NALGENE 2150-1000
GSA Item
$28.60

6495

Hach 6494 CONTAINER, 5.5 GAL/21L, POLY, W/CAP
GSA Item
$197.00

6494

Hach 1798 DIST ARM ASSY,8 BOTTLE,800STRM
GSA Item
$593.00

1798

Sigma Aldrich TSS100-500ML Total Suspended Solids 100 mg/L Calibration Standard certified reference material
Berry Compliant
$172.78

TSS100-500ML

Sigma Aldrich CLR500-100ML Color 500 Pt-Co Units Calibration Standard certified reference material
$163.25

CLR500-100ML

Ricca Chemical R9420000-500G Zero Oxygen Standard, for Calibration of Dissolved Oxygen Meters, 500 g
Berry Compliant
$78.71

R9420000-500G

Select up to 4 items to compare.
Select up to 4 items to compare.