ProCal Primary Turbidity Standard Solutions

Instrument specific kits and standards ensure maximum accuracy
  • Safe, non-toxic formulations are traceable to Formazin
  • Two year shelf life
ProCal Primary Turbidity Standards are formulated to provide instrument-specific accuracy with a safe, non toxic formulation, and offer improvements in stability over polymer and formazin alternatives, two-year shelf life. U.S. EPA-approved to meet NPDES and NPDWR compliance reporting requirements.
$37.10 - $449.10USD / Each

18 variations of this product are available.

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18 PRODUCT OPTIONS
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Compareitem specifications
NTU Value
Availability Pricing
HF Scientific 52040 Hach ProCal Primary Standard Kit for Process Turbidimeter 1720 EW-99900-33 Mfr # 52040
COMPARE
0.0, 20
$449.10USD / Pkg of 4
HF Scientific 52050 Hach ProCal Primary Standard for Process Turbidimeter 1720, 0.0 NTU EW-99900-34 Mfr # 52050
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0.0
$51.00USD / Each
HF Scientific 52070 Hach ProCal Primary Standard for Process Turbidimeter 1720, 1.0 NTU EW-99900-35 Mfr # 52070
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1.0
$125.00USD / Each
HF Scientific 52090 Hach ProCal Primary Standard for Process Turbidimeter 1720, 20 NTU EW-99900-36 Mfr # 52090
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20
$110.30USD / Each
HF Scientific 52150 Hach ProCal Primary Standard Kit for Laboratory Turbidimeter 2100N EW-99900-37 Mfr # 52150
COMPARE
0.0, 20, 200, 1000, 4000
$276.10USD / Pkg of 1
HF Scientific 52170 Hach ProCal Primary Standard for Laboratory Turbidimeter 2100N, 0.0 NTU EW-99900-38 Mfr # 52170
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0.0
$43.30USD / Each
HF Scientific 52190 Hach ProCal Primary Standard for Laboratory Turbidimeter 2100N, 20 NTU EW-99900-39 Mfr # 52190
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20
$71.10USD / Each
HF Scientific 52210 Hach ProCal Primary Standard for Laboratory Turbidimeter 2100N, 200 NTU EW-99900-40 Mfr # 52210
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200
$68.50USD / Each
HF Scientific 52230 Hach ProCal Primary Standard for Laboratory Turbidimeter 2100N, 1000 NTU EW-99900-41 Mfr # 52230
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1000
$75.95USD / Each
HF Scientific 52400 Hach ProCal Primary Standard Kit for Portable Turbidimeter 2100P EW-99900-42 Mfr # 52400
COMPARE
0.0, 20, 100, 800
$232.80USD / Pkg of 1
HF Scientific 52420 Hach ProCal Primary Standard for Portable Turbidimeter 2100P, 0.0 NTU EW-99900-43 Mfr # 52420
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0.0
$43.30USD / Each
HF Scientific 52440 Hach ProCal Primary Standard for Portable Turbidimeter 2100P, 20 NTU EW-99900-44 Mfr # 52440
COMPARE
20
$70.05USD / Each
HF Scientific 52460 Hach ProCal Primary Standard for Portable Turbidimeter 2100P, 100 NTU EW-99900-45 Mfr # 52460
COMPARE
100
$80.00USD / Each
HF Scientific 52480 Hach ProCal Primary Standard for Portable Turbidimeter 2100P, 800 NTU EW-99900-46 Mfr # 52480
COMPARE
800
$69.00USD / Each
HF Scientific 52500 Hach ProCal Primary Standard Kit for Portable Turbidimeter 2100Q EW-99900-47 Mfr # 52500
COMPARE
0.0, 20, 100, 800
$243.10USD / Pkg of 1
HF Scientific 52520 Hach ProCal Primary Standard for Portable Turbidimeter 2100Q, 0.0 NTU EW-99900-48 Mfr # 52520
COMPARE
0.0
$37.10USD / Each
HF Scientific 52540 Hach ProCal Primary Standard for Portable Turbidimeter 2100Q, 20 NTU EW-99900-49 Mfr # 52540
COMPARE
20
$62.60USD / Each
HF Scientific 52560 Hach ProCal Primary Standard for Portable Turbidimeter 2100Q, 100 NTU EW-99900-50 Mfr # 52560
COMPARE
100
$76.25USD / Each
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