ProCal Turbidity Standards for Hach Meters
   
ProCal primary turbidity standards are pre-diluted, factory certified and ready-to-use.

The ProCal standard formulation utilizes a preservative that enhances stability but is safe and biodegrades rapidly in water.

Standards are available for Hach and HF Scientific instruments.
 
PURCHASE STANDARDS FOR Hach 1720
ITEM NUMBER DESCRIPTION PRICE

QTY WHF52040

NTU 0.0, 20
Size: 4 x 1L
$372.00

QTY WHF52050

NTU 0.0
Size: 1L
$45.30

QTY WHF52070

NTU 1.0
Size: 1L
$82.40

QTY WHF52090

NTU 20
Size: 1L
$90.00

QTY WHF52110

NTU 40
Size: 1L
$90.00

QTY WHF52120

NTU 40
Size: 1G
$251.00
     
PURCHASE STANDARDS FOR Hach 2100N
ITEM NUMBER DESCRIPTION PRICE

QTY LHF52150

NTU 0.0, 20, 200, 1000, 4000
Size: 500mL
$232.00

QTY LHF52170

NTU 0.0
Size: 500mL
$32.25

QTY LHF52190

NTU 20
Size: 500mL
$55.60

QTY LHF52210

NTU 200
Size: 500mL
$55.60

QTY LHF52230

NTU 1000
Size: 500mL
$55.60

QTY LHF52250

NTU 4000
Size: 500mL
$52.50
     
PURCHASE STANDARDS FOR Hach 2100AN
ITEM NUMBER DESCRIPTION PRICE

QTY LHF52270

NTU 0.0, 20, 200, 1000, 4000
Size: 500mL
$232.00

QTY LHF52290

NTU 0.0
Size: 500mL
$32.25

QTY LHF52310

NTU 20
Size: 500mL
$55.60

QTY LHF52330

NTU 200
Size: 500mL
$55.60

QTY LHF52350

NTU 1000
Size: 500mL
$55.60

QTY LHF52370

NTU 4000
Size: 500mL
$55.60

QTY LHF52380

NTU 7500
Size: 30mL, sealed each
$49.50
     
PURCHASE STANDARDS FOR Hach 2100P
ITEM NUMBER DESCRIPTION PRICE

QTY LHF52400

NTU 0.0, 20, 100, 800
Size: 500mL
$189.00

QTY LHF52420

NTU 0.0
Size: 500mL
$32.25

QTY LHF52440

NTU 20
Size: 500mL
$55.60

QTY LHF52460

NTU 100
Size: 500mL
$55.60

QTY LHF52480

NTU 800
Size: 500mL
$55.60
     
PURCHASE STANDARDS FOR Hach 2100Q
ITEM NUMBER DESCRIPTION PRICE

QTY LHF52500

NTU 0.0, 20, 100, 800
Size: 500mL
$189.00

QTY LHF52520

NTU 0.0
Size: 500mL
$32.25

QTY LHF52540

NTU 20
Size: 500mL
$55.60

QTY LHF52560

NTU 100
Size: 500mL
$55.60

QTY LHF52580

NTU 800
Size: 500mL
$55.60