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HACH Filling Solution: 100 mL Volume, Liquid, 3 M, Bottle, Solution, S21M004 - Additional Calibration Solutions & Standards
HACHAdditional Calibration Solutions & Standards

HACH Filling Solution: 100 mL Volume, Liquid, 3 M, Bottle, Solution, S21M004

The HACH Filling Solution (part number S21M004) is a liquid calibration solution supplied in a 100 mL bottle. This 3 M concentration solution is classified under the Chemical Family Type of Solution and is designed…

SKU 3G-OTH-376221

Brand
HACH
Item
Filling Solution: 100 mL Volume, Liquid, 3 M, Bottle, Solution, S21M004
Category
Additional Calibration Solutions & Standards
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

HACH
Manufacturer Part Number
S21M004
Form
Liquid
Product Type
Filling Solution
Concentration
3 M
Container Type
Bottle
Chemical Family Type
Solution

Technical Documents

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HACH Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HACH Filling Solution (part number S21M004) is a liquid calibration solution supplied in a 100 mL bottle. This 3 M concentration solution is classified under the Chemical Family Type of Solution and is designed for use as a filling solution in HACH instrumentation.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is HACH filling solution S21M004 used for?

HACH filling solution S21M004 is a 3 M liquid calibration solution used to fill reference electrodes in HACH water quality instruments. It ensures accurate pH and ion-selective electrode measurements in laboratory and industrial water analysis applications.

What are the specifications of HACH S21M004 filling solution?

HACH S21M004 is a 3 M liquid filling solution supplied in a 100 mL bottle. It is classified as a solution chemical family type and is designed for use with HACH instrumentation. The manufacturer part number is S21M004.

Where to buy HACH S21M004 filling solution worldwide?

3G Electric supplies HACH S21M004 filling solution worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this calibration solution.

How to use HACH S21M004 filling solution?

To use HACH S21M004 filling solution, carefully open the bottle and fill the reference electrode chamber to the indicated level. Avoid air bubbles. Follow your HACH instrument manual for specific filling procedures and disposal of used solution.

Used in

Common applications for HACH
Municipal water treatment — HACH PHC20101 IntelliCAL pH electrode for pH monitoring in distribution systems
Industrial wastewater — HACH Chloride Test Kit (2438600) for chlorine residual analysis in effluent
Laboratory analysis — HACH Buffer Standard Solution S11M005 for calibrating pH meters in quality control labs
Environmental field testing — HACH Chemical Test Strips (2793828) for rapid water quality screening
Process water monitoring — HACH Probe LZW5056.97.0002 for ORP measurement in cooling towers
Wastewater treatment — HACH Water Quality Test Kit (2182000) for nitrite monitoring in biological treatment processes

HACH Products

3G Electric supplies HACH additional calibration solutions & standards. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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