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Buffers and Standards

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47 Products

Price

$553.00$26.69

Matrix Blanks and Standardization Solutions

47 Products

Ricca Chemical 3171-32 Fluoride Standard, 100 ppm 1L
Berry Compliant
$110.99

3171-32

Sigma Aldrich QC1130-20ML Demand-WP certified reference material
$83.06

QC1130-20ML

Sigma Aldrich QC1041-1KT Minerals certified reference material
$113.08

QC1041-1KT

Sigma Aldrich CRM017-20G Trace Metals - Powdered Paint 1 certified reference material, pkg of 20 g
$256.00

CRM017-20G

Sigma Aldrich CRM46304 Aflatoxin Mix certified reference material, in methanol (varied conc.), ampule of 5 x 1 mL, Refrigerated item
$129.91

CRM46304

Alfa Aesar 013865-AP Mercury, plasma standard solution, Specpure|r, Hg 1000^mg/ml
$269.80

013865-AP

Alfa Aesar 013839-AP Nickel, plasma standard solution, Specpure|r, Ni 1000^mg/ml
$275.50

013839-AP

Alfa Aesar 013828-AP Cobalt, plasma standard solution, Specpure|r, Co 1000^mg/ml
$266.00

013828-AP

Sigma Aldrich TSS1000-500ML Total Suspended Solids 1000 mg/L Calibration Standard certified reference material
$132.43

TSS1000-500ML

Sigma Aldrich TSS10-500ML Total Suspended Solids 10 mg/L Calibration Standard certified reference material
$136.29

TSS10-500ML

Ricca Chemical 8112-16 Sulfate Standard, 1000 ppm SO4
$72.88

8112-16

Ricca Chemical 5839-16 Phosphate Standard, 1000 ppm PO4 (326 ppm P)
$74.50

5839-16

Ricca Chemical 5445-16 Nitrite Standard, 1000 ppm NO2 (304.5 ppm N)
$130.22

5445-16

Ricca Chemical 5307-16 Nitrate Standard, 1000 ppm NO3 (226 ppm N)
$72.79

5307-16

Ricca Chemical 3173-16 Fluoride Standard, 1000 ppm F
$77.58

3173-16

Ricca Chemical 1955-16 R1955000-500A Chloride Standard, 1000 ppm Cl (0.0282 Normal)
Berry Compliant
$41.94

1955-16

Ricca Chemical 1160-32 Bromate Standard, 1000 ppm BrO3 (with Ethylenediamine preservative)
$129.70

1160-32

Hach S11M004 Certified Buffer Standard Solution, pH 7.000, 500 mL
GSA Item
$110.76

S11M004

Sigma Aldrich QC1034-20ML Sulfide - WP certified reference material
Berry Compliant
$78.74

QC1034-20ML

Ricca Chemical 2236.04-16 Conductivity Standard, 20 S/cm at 25 C
$45.19

2236.04-16

Sigma Aldrich 00036-10ML ESI Tuning Mix, for Ion Trap for mass spectrometry
Berry Compliant
$227.66

00036-10ML

AQUA SOLUTIONS 3859-500ML FLUORIDE STANDARD 2.0 PPM (500ML)
Berry Compliant
$38.65

3859-500ML

Sigma Aldrich HARD1000-500ML Hardness, Calcium 1000 mg/L Calibration Standard certified reference material
$132.43

HARD1000-500ML

Hach 6495 CLOSURE,5 GAL NALGENE 2150-1000
GSA Item
$26.69

6495

Hach 6494 CONTAINER, 5.5 GAL/21L, POLY, W/CAP
GSA Item
$183.00

6494

Hach 1798 DIST ARM ASSY,8 BOTTLE,800STRM
GSA Item
$553.00

1798

Sigma Aldrich QC1450-2ML Residual Free Chlorine (RFC) certified reference material
$83.06

QC1450-2ML

Sigma Aldrich QC1364-20ML Anions certified reference material
$93.19

QC1364-20ML

Sigma Aldrich QC1342-2ML Turbidity certified reference material
$73.44

QC1342-2ML

Sigma Aldrich QC1153-2ML Nitrite certified reference material
$76.87

QC1153-2ML

Alfa Aesar 46307-AP 0 Buffer solution, pH 13.00 (+/-0.01 @ 25^oC), No Color, Specpure , NIST Traceable 500ml
Berry Compliant
$60.44

46307-AP

Sigma Aldrich TSS100-500ML Total Suspended Solids 100 mg/L Calibration Standard certified reference material
Berry Compliant
$129.64

TSS100-500ML

Sigma Aldrich PE1050-1.5G Residue - WP Proficiency Testing Material
$102.82

PE1050-1.5G

Sigma Aldrich PE1210-20ML pH in Water- WP Proficiency Testing Material, Ready to use standard
$73.44

PE1210-20ML

Sigma Aldrich PE1195-20ML Simple Nutrients - WP Proficiency Testing Material, Concentrate for dilution to 1 L
$102.82

PE1195-20ML

Sigma Aldrich PE1194-1EA Settleable Solids - WP Proficiency Testing Material, Concentrate for dilution to 1L
$116.37

PE1194-1EA

Sigma Aldrich PE1130-20ML Demand - WP Proficiency Testing Material, Concentrate for dilution to 1 L
$116.37

PE1130-20ML

Sigma Aldrich QC1195-20ML Simple Nutrients certified reference material
$73.44

QC1195-20ML

Sigma Aldrich QC1194-1EA Settleable Solids - WP certified reference material
$79.15

QC1194-1EA

Sigma Aldrich QC1050-1.5G Residue certified reference material
$69.62

QC1050-1.5G

Sigma Aldrich PE1083-2ML Oil and Grease - WP Proficiency Testing Material, Concentrate for dilution to 1 L
$102.82

PE1083-2ML

Sigma Aldrich PE1041-1KT Minerals - WP Concentrate for dilution to 1L, Proficiency Testing Material
$166.46

PE1041-1KT

Sigma Aldrich QC1083-2ML Oil and Grease certified reference material
$69.62

QC1083-2ML

Sigma Aldrich PE1081-20ML Turbidity - WP Proficiency Testing Material, Concentrate for dilution to 1L
$116.37

PE1081-20ML

Sigma Aldrich QC1081-20ML Turbidity - WP certified reference material
$78.74

QC1081-20ML

Sigma Aldrich CLR500-100ML Color 500 Pt-Co Units Calibration Standard certified reference material
$112.19

CLR500-100ML

Ricca Chemical R9420000-500G Zero Oxygen Standard, for Calibration of Dissolved Oxygen Meters, 500 g
$82.79

R9420000-500G

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Select up to 4 items to compare.