Hach® pH Buffers
Hach® calibration pH buffers are available in a variety of color-coded or colourless solutions, in different packaging types and sizes from 15mL up to 20L. pH buffers are also available in convenient single-use pouches (Singlet) and unit-dose powder pillows for on-site and field analyses ensuring freshness, eliminating the possibility of contamination. All Hach® pH buffers are NIST traceable for optimum pH electrode calibration with an accuracy of ±0.02pH at 25°C.
Maximum Temperature:
25°C
| Item ID | pH | Color | Volume | Shelf Life | Container Material | Price | Packaging |
|---|---|---|---|---|---|---|---|
| HACH S11M009 | |||||||
|
HACH S11M009 |
1.09 ±0.02 pH at 25°C | Colorless | 500mL | 18 Months | Poly Bottle |
|
|
| HACH S11M001 | |||||||
|
HACH S11M001 |
1.679 ±0.010 pH at 25°C | Colorless | 500mL | 24 Months | Poly Bottle |
|
|
| HACH S11M002 | |||||||
|
HACH S11M002 |
4.005 ±0.010 pH at 25°C | Colorless | 500mL | 24 Months | Poly Bottle |
|
|
| HACH 2770020 | |||||||
|
HACH 2770020 |
4.01 ±0.02pH at 25°C | Red | 20mL | 48 Months | Singlet™ Foil Pouch |
|
|
| HACH 1222349 | |||||||
|
HACH 1222349 |
4.01 ±0.02pH at 25°C | Colorless | 500mL | 48 months | Poly Bottle |
|
|
| HACH 2283449 | |||||||
|
HACH 2283449 |
4.01 ±0.02pH at 25°C | Red | 500mL | 48 months | Poly Bottle |
|
|
| HACH 1222356 | |||||||
|
HACH 1222356 |
4.01 ±0.02pH at 25°C | Colorless | 4L | 48 Months | Poly Bottle |
|
|
| HACH 2283456 | |||||||
|
HACH 2283456 |
4.01 ±0.02pH at 25°C | Red | 4L | 48 Months | Poly Bottle |
|
|
| HACH 2283461 | |||||||
|
HACH 2283461 |
4.01 ±0.02pH at 25°C | Red | 20L | 48 months | Cubitainer® |
|
|
| HACH 1405566 | |||||||
|
HACH 1405566 |
6.00 ±0.02 pH at 25°C | Colorless | 50mL | 24 Months | Powder Pillow |
|
|
| HACH S11M003 | |||||||
|
HACH S11M003 |
6.865 ±0.010 pH at 25°C | Colorless | 500mL | 24 Months | Poly Bottle |
|
|
| HACH 2770120 | |||||||
|
HACH 2770120 |
7.00 ±0.02pH at 25°C | Yellow | 20mL | 24 Months | Singlet™ Foil Pouch |
|
|
| HACH 1222220 | |||||||
|
HACH 1222220 |
7.00 ±0.02pH at 25°C | Colorless | 25mL | 24 Months | Poly Bottle |
|
|
| HACH LZW9461.97 | |||||||
|
HACH LZW9461.97 |
7.00 ±0.02pH at 25°C | Colorless | 125mL | 24 Months | Poly Bottle |
|
|
| HACH LZW9464.97 | |||||||
|
HACH LZW9464.97 |
7.00 ±0.02pH at 25°C | Colorless | 250mL | 24 Months | Poly Bottle |
|
|
| HACH 1222249 | |||||||
|
HACH 1222249 |
7.00 ±0.02pH at 25°C | Colorless | 500mL | 24 Months | Poly Bottle |
|
|
| HACH S11M004 | |||||||
|
HACH S11M004 |
7.000 ±0.010 pH at 25°C | Colorless | 500mL | 24 Months | Poly Bottle |
|
|
| HACH 1222256 | |||||||
|
HACH 1222256 |
7.00 ±0.02pH at 25°C | Colorless | 4L | 24 Months | Poly Bottle |
|
|
| HACH 2283549 | |||||||
|
HACH 2283549 |
7.00 ±0.02pH at 25°C | Yellow | 500mL | 24 Months | Poly Bottle |
|
|
| HACH 2283556 | |||||||
|
HACH 2283556 |
7.00 ±0.02pH at 25°C | Yellow | 4L | 24 Months | Poly Bottle |
|
|
| HACH 2283561 | |||||||
|
HACH 2283561 |
7.00 ±0.02pH at 25°C | Yellow | 20L | 24 Months | Cubitainer® |
|
|
| HACH S11M005 | |||||||
|
HACH S11M005 |
7.413 ±0.010 pH at 25°C | Colorless | 500mL | 24 Months | Poly Bottle |
|
|
| HACH 1407995 | |||||||
|
HACH 1407995 |
8.00 ±0.02 pH at 25°C | Colorless | 50mL | 24 Months | Powder Pillow |
|
|
| HACH 1410766 | |||||||
|
HACH 1410766 |
9.00 ±0.02 pH at 25°C | Colorless | 50mL | 24 Months | Powder Pillow |
|
|
| HACH S11M011 | |||||||
|
HACH S11M011 |
9.23 ±0.02 pH at 25°C | Colorless | 500mL | 18 Months | Poly Bottle |
|
|
| HACH 2770220 | |||||||
|
HACH 2770220 |
10.01 ±0.02pH at 25°C | Blue | 20mL | 12 Months | Singlet™ Foil Pouch |
|
|
| HACH 1222149 | |||||||
|
HACH 1222149 |
10.01 ±0.02pH at 25°C | Colorless | 500mL | 12 Months | Poly Bottle |
|
|
| HACH S11M007 | |||||||
|
HACH S11M007 |
10.012 ±0.010 pH at 25°C | Colorless | 500mL | 24 Months | Poly Bottle |
|
|
| HACH 2283649 | |||||||
|
HACH 2283649 |
10.01 ±0.02pH at 25°C | Blue | 500mL | 12 Months | Poly Bottle |
|
|
| HACH 1222156 | |||||||
|
HACH 1222156 |
10.01 ±0.02pH at 25°C | Colorless | 4L | 12 Months | Poly Bottle |
|
|
| HACH 2283656 | |||||||
|
HACH 2283656 |
10.01 ±0.02pH at 25°C | Blue | 4L | 12 Months | Poly Bottle |
|
|
| HACH 2283661 | |||||||
|
HACH 2283661 |
10.01 ±0.02pH at 25°C | Blue | 20L | 12 Months | Cubitainer® |
|
|
| HACH S11M008 | |||||||
|
HACH S11M008 |
12.45 ±0.05 pH at 25°C | Colorless | 500mL | 24 Months | Poly Bottle |
|
|
| HACH 2769920 | |||||||
|
HACH 2769920 |
4.01 & 7.00 ±0.02pH at 25°C | Yellow, Red | 20mL | 24 Months | Singlet™ Foil Pouch |
|
|
| HACH 2769820 | |||||||
|
HACH 2769820 |
7.00 & 10.01 ±0.02pH at 25°C | Yellow and Blue | 20mL | 24 Months | Singlet™ Foil Pouch |
|
|
| HACH 2947600 | |||||||
|
HACH 2947600 |
4.01, 7.00 & 10.01 ±0.02pH at 25°C | Blue, Yellow, Red | 1500mL | Varies by pH | Poly Bottle |
|
|
| HACH 2507200 | |||||||
|
HACH 2507200 |
4.01, 7.00 & 10.01 ±0.02pH at 25°C | Blue, Yellow, Red | 12L | Varies by pH | Poly Bottle |
|
|
| HACH 2507300 | |||||||
|
HACH 2507300 |
4.01, 7.00 & 10.01 ±0.02pH at 25°C | Assorted Colors (Red, Yellow, Blue) | 60L | Varies by pH | Cubitainer® |
|
|
