Hach Powder Pillows and Singlet™ pH Buffers

New one-use-only Singlets are the ultimate in accuracy. Every Singlet pouch is as accurate as a newly opened bottle of buffer. Powder pillows also assure freshness and eliminate the possibility of contamination. Simply open the pillow and add the contents to 50 mL of deionized or demineralized water.



Description/Item No. pH Places Qty. Qty. per Inner Bag Your Cost/Qty Purchase
Powder Pillows and Singlet™ pH Buffers
H22269-66
4 pack/50
$21.25/PK
Sign in to Buy 3 item(s) available to ship. 3 item(s) available to ship.
Powder Pillows and Singlet™ pH Buffers
H27700-20
4 pack/20
$35.39/PK
Sign in to Buy 4 item(s) available to ship. 4 item(s) available to ship.
Powder Pillows and Singlet™ pH Buffers
H22270-66
7 pack/50
$21.25/PK
Sign in to Buy 4 item(s) available to ship. 4 item(s) available to ship.
Powder Pillows and Singlet™ pH Buffers
H27701-20
7 pack/20
$35.39/PK
Sign in to Buy 9 item(s) available to ship. 9 item(s) available to ship.
Powder Pillows and Singlet™ pH Buffers
H22271-66
10 pack/50
$21.25/PK
Sign in to Buy 3 item(s) available to ship. 3 item(s) available to ship.
Powder Pillows and Singlet™ pH Buffers
H27702-20
10 pack/20
$35.39/PK
Sign in to Buy 6 item(s) available to ship. 6 item(s) available to ship.