Hach Equivalent Colorimetric Test Reagents

PARAMETER

RANGE

AS

REAGENTS NEEDED

CODE

EQUIVALENT
CODE

PRICE

Aluminum

0 - 0.2mg/L

Al³⁺

Vario ECR Reagent Powder Pillow
Vario Hexamethylenetetramine Buffer
Vario ECR Masking Solution

26038-49
26029-99
23801-23

£18.05
£17.05
£3.86

Chlorine (Total and Free)

0 - 2mg/L Free
0-5mg/L Total

Cl₂

Vario Chlorine Free DPD Pillow 10ml
Vario Chlorine Free DPD Pillow 25ml
Vario Chlorine Total DPD Pillow 10ml
Vario Chlorine Total DPD Pillow 25ml

530100
530110
530120
530130

21055-69
14070-99
21056-69
14064-99

£7.36
£7.36
£7.47
£7.47

Copper

0 - 5mg/L

Cu

Vario Cu 1 Pillow

530300

21058-69

£12.08

Iron (Total)

0 - 1.8mg/L

Fe

Vario Iron TPTZ Pillow 10ml

530550

26087-99

£9.02

Iron (Total)

0 - 3mg/L

Fe

Vario Iron Ferro Pillow 10ml

530560

21057-69

£6.16

Manganese LR

0 - 0.7mg/L

Mn

Vario Alkaline Cyanide reagent
Vario Ascorbic acid pillow
Vario PAN Indicator Solution 0.1%

21223-26
14577-99
21224-26

£4.79
£5.92
£4.67

Manganese HR

0 - 20 mg/L

Mn

Vario Manganese Citrate Buffer pillow
Vario Sodium periodate pillow

530650
530660

21076-69
21077-69

£10.54
£6.93

Molybdate

0 - 35.0 mg/L

Mn

Vario Molybdenum HR 1 Pillow 10ml
Vario Molybdenum HR2 Pillow 10ml
Vario Molybdenum HR3 Pillow 10ml

Vario Molybdenum HR1 Pillow 25ml
Vario Molybdenum HR2 Pillow 25ml
Vario Molybdenum HR3 Pillow 25ml

530750
530760
530770

530780
530790
530800

26042-99
26043-99
26044-99

14146-69
14148-69
14178-69

£10.54
£10.54
£10.54

£10.54
£10.54
£10.54

Nitrite

0 - 0.2/0.5 mg

NO₂-N

Vario Nitri 3 pillow 25ml
Vario Nitri 3 pillow 10ml

530970
530980

14065-99
21071-69

£10.91
£10.18

O-Phosphate

0 - 2.5mg/L

PO₄

Vario Phos 3 pillow 10ml

531550

21060-69

£9.02

Silica LR

0 - 1.6 mg/L

SiO₂

Vario Amino Acid F Pillow 10ml
Vario Citric Acid pillow 10ml
Vario Molybdate 3 reagent solution

531600
531710

22540-69
21062-69
1995-26

£5.44
£5.92
£4.40

Silica HR

0 - 100mg/L

SiO₂

Vario Silica HR Acid rgt pillow 10ml
Vario Silica HR Citric acid Pillow 10ml
Vario Silica HR Molybdate pillow 10ml

531700
531710
531720

21074-69
21062-69
21073-69

£7.69
£5.92
£7.81

Silica UHR

0 - 200 mg/L

SiO₂

Vario Silica HR Acid rgt pillow 25ml
Vario Silica HR Citric acid Pillow 25ml
Vario Silica HR Molybdate pillow 25ml

531930
531940
531950

1042-99
14548-99
1041-99

£10.38
£6.77
£8.35

Sulphate

0 - 70mg/L

SO₄^2-

Vario Sulfa 4 pillow 25ml
Vario Sulfa 4 pillow 10ml

532150
532160

12065-99
21067-69

£9.12
£8.42