We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
⌕
RFQ CartGet a QuoteSign inSign up
HACH Hardness Test Kit: Calcium Hardness, 20 to 400 mg/L CaCO₃, 20 mg/L CaCO₃ - Water Quality Test Kits
HACHWater Quality Test Kits

HACH Hardness Test Kit: Calcium Hardness, 20 to 400 mg/L CaCO₃, 20 mg/L CaCO₃

The HACH Hardness Test Kit: Calcium Hardness (MPN 145701) is a water quality test kit for measuring calcium hardness, with a range of 20 to 400 mg/L CaCO₃ and a sensitivity of 20 mg/L CaCO₃. The kit includes a bottle…

SKU 3G-OTH-376515

Brand
HACH
Item
Hardness Test Kit: Calcium Hardness, 20 to 400 mg/L CaCO₃, 20 mg/L CaCO₃
Category
Water Quality Test Kits
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

HACH
Manufacturer Part Number
145701
Type
20 to 400 mg/L CaCO₃, 20 mg/L CaCO₃
Range
20 to 400 mg/L CaCO₃
Tests
100
Pieces
7
Includes
Bottle
Sensitivity
20 mg/L CaCO₃
Test Parameters
Calcium Hardness
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The HACH Hardness Test Kit: Calcium Hardness (MPN 145701) is a water quality test kit for measuring calcium hardness, with a range of 20 to 400 mg/L CaCO₃ and a sensitivity of 20 mg/L CaCO₃. The kit includes a bottle and supports 100 tests across 7 pieces.

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 water quality test kits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
HACH Hardness Test Kit: Calcium Hardness, 17.1 to 342 mg/L CaCO₃, 1 gpg, 100 Tests, 7 Pieces (MPN 145700). Key specifications — Includes: Carrying Case; Range: 17.1 to 342 mg/L CaCO₃; Sensitivity: 1 gpg; Test Parameters: Calcium Hardness.
HACH
HACH Hardness Test Kit: Calcium Hardness, 17.1 to 342 mg/L CaCO₃, 1 gpg, 100 Tests, 7 Pieces (MPN 145700). Key specifications — Includes: Carrying Case; Range: 17.1 to 342 mg/L CaCO₃; Sensitivity: 1 gpg; Test Parameters: Calcium Hardness.
HACH Hardness Test Kit: Total Hardness, 1 to 20 mg/L CaCO₃, 1 gpg/1 mg/L, 100 Tests, 5 Pieces (MPN 2437800). Key specifications — Includes: Buffer Solution (Hardness 1), Hardness 2 and Hardness 3 Test Solutions for approximately 100 Tests; Range: 1 to 20 mg/L CaCO₃; Sensitivity: 1 mg/L; Test Parameters: Total Hardness.
HACH
HACH Hardness Test Kit: Total Hardness, 1 to 20 mg/L CaCO₃, 1 gpg/1 mg/L, 100 Tests, 5 Pieces (MPN 2437800). Key specifications — Includes: Buffer Solution (Hardness 1), Hardness 2 and Hardness 3 Test Solutions for approximately 100 Tests; Range: 1 to 20 mg/L CaCO₃; Sensitivity: 1 mg/L; Test Parameters: Total Hardness.
HACH Water Quality Test Kit: Calcium Carbonate/Hardness, 1 to 30 gpg CaCO₃, 30 gpg, 100 Tests (MPN 145400). Key specifications — Includes: Measuring Tube; Range: 1 to 30 gpg CaCO₃; Sensitivity: 30 gpg; Test Parameters: Hardness.
HACH
HACH Water Quality Test Kit: Calcium Carbonate/Hardness, 1 to 30 gpg CaCO₃, 30 gpg, 100 Tests (MPN 145400). Key specifications — Includes: Measuring Tube; Range: 1 to 30 gpg CaCO₃; Sensitivity: 30 gpg; Test Parameters: Hardness.
HACH Hardness Test Kit: Calcium Hardness, 10 to 4000 mg/L CaCO₃, 0.1 to 10, 100 Tests, 12 Pieces (MPN 2063900). Key specifications — Range: 10 to 4000 mg/L CaCO₃; Sensitivity: 0.1 to 10; Brand: HACH; Includes: Flask; Test Parameters: Calcium Hardness.
HACH
HACH Hardness Test Kit: Calcium Hardness, 10 to 4000 mg/L CaCO₃, 0.1 to 10, 100 Tests, 12 Pieces (MPN 2063900). Key specifications — Range: 10 to 4000 mg/L CaCO₃; Sensitivity: 0.1 to 10; Brand: HACH; Includes: Flask; Test Parameters: Calcium Hardness.
HACH Water Quality Test Kit: Acidity, 10 to 4,000 mg/L CaCO₃, 4,000 mg/L, 100 Tests (MPN 2064000). Key specifications — Range: 10 to 4,000 mg/L CaCO₃; Sensitivity: 4,000 mg/L; Brand: HACH; Includes: Flask; Test Parameters: Acidity.
HACH
HACH Water Quality Test Kit: Acidity, 10 to 4,000 mg/L CaCO₃, 4,000 mg/L, 100 Tests (MPN 2064000). Key specifications — Range: 10 to 4,000 mg/L CaCO₃; Sensitivity: 4,000 mg/L; Brand: HACH; Includes: Flask; Test Parameters: Acidity.
HACH Hardness Test Kit: Total Hardness, 1 to 30 gpg Powder Pillows, 1 gpg, 100 Tests, 6 Pieces (MPN 2437900). Key specifications — Includes: (3) Test Solution for Approximately 100 tests; Range: 1 to 30 gpg Powder Pillows; Sensitivity: 1 gpg; Test Parameters: Total Hardness.
HACH
HACH Hardness Test Kit: Total Hardness, 1 to 30 gpg Powder Pillows, 1 gpg, 100 Tests, 6 Pieces (MPN 2437900). Key specifications — Includes: (3) Test Solution for Approximately 100 tests; Range: 1 to 30 gpg Powder Pillows; Sensitivity: 1 gpg; Test Parameters: Total Hardness.

More from HACH

View all HACH parts →
HACH Water Quality Test Kit: Phosphonate, 0 to 100 mg/L PO₄, 100 mg/L, 100 Tests (MPN 2113301). Key specifications — Includes: Carrying Case; Range: 0 to 100 mg/L PO₄; Sensitivity: 100 mg/L; Test Parameters: Phosphonate.
HACH
HACH Water Quality Test Kit: Phosphonate, 0 to 100 mg/L PO₄, 100 mg/L, 100 Tests (MPN 2113301). Key specifications — Includes: Carrying Case; Range: 0 to 100 mg/L PO₄; Sensitivity: 100 mg/L; Test Parameters: Phosphonate.
HACH Carbon Dioxide Reagent Set: Carbon Dioxide, 2 Pieces (MPN 2437500). Key specifications — Includes: Phenolphthalein Indicator Solution and Sodium Hydroxide Standard Solution (0.01 N); Test Parameters: Carbon Dioxide.
HACH
HACH Carbon Dioxide Reagent Set: Carbon Dioxide, 2 Pieces (MPN 2437500). Key specifications — Includes: Phenolphthalein Indicator Solution and Sodium Hydroxide Standard Solution (0.01 N); Test Parameters: Carbon Dioxide.
HACH Water Quality Test Kit: Nitrate/Nitrogen, 0.01 to 0.4 mg/L NO₂-N/0 to 40 mg/L NO₃⁻-N, 100 Tests (MPN 1408100). Key specifications — Includes: Carrying Case; Range: 0 to 40 mg/L NO₃⁻-N; Sensitivity: 0.40 mg/L; Test Parameters: Nitrogen.
HACH
HACH Water Quality Test Kit: Nitrate/Nitrogen, 0.01 to 0.4 mg/L NO₂-N/0 to 40 mg/L NO₃⁻-N, 100 Tests (MPN 1408100). Key specifications — Includes: Carrying Case; Range: 0 to 40 mg/L NO₃⁻-N; Sensitivity: 0.40 mg/L; Test Parameters: Nitrogen.
HACH Water Quality Test Kit: Iron, 0 to 1.2 mg/L Fe/0 to 2 mg/L Fe, 1.2 mg/L/2.0 mg/L, 100 Tests (MPN 2299300). Key specifications — Includes: Comparator Box; Range: 0 to 2 mg/L Fe; Sensitivity: 2.0 mg/L; Test Parameters: Iron.
HACH
HACH Water Quality Test Kit: Iron, 0 to 1.2 mg/L Fe/0 to 2 mg/L Fe, 1.2 mg/L/2.0 mg/L, 100 Tests (MPN 2299300). Key specifications — Includes: Comparator Box; Range: 0 to 2 mg/L Fe; Sensitivity: 2.0 mg/L; Test Parameters: Iron.
HACH Chloride Test Kit: Chloride, 5,000 to 1,00,000 mg/L Cl⁻/500 to 10,000 mg/L, 5000 mg/L/500 mg/L (MPN 208601). Key specifications — Includes: (2) Reagents; Range: 5,000 to 1,00,000 mg/L Cl⁻; Sensitivity: 5000 mg/L; Test Parameters: Chloride.
HACH
HACH Chloride Test Kit: Chloride, 5,000 to 1,00,000 mg/L Cl⁻/500 to 10,000 mg/L, 5000 mg/L/500 mg/L (MPN 208601). Key specifications — Includes: (2) Reagents; Range: 5,000 to 1,00,000 mg/L Cl⁻; Sensitivity: 5000 mg/L; Test Parameters: Chloride.
HACH Water Quality Test Kit: Chlorine/Total Chlorine, 0.02 to 0.68 mg/L Cl₂/0 to 3.4 mg/L Cl2 (MPN 1454201). Key specifications — Includes: Color Comparator Box; Range: 0.02 to 0.68 mg/L Cl₂; Sensitivity: 0.68 mg/L; Test Parameters: Total Chlorine.
HACH
HACH Water Quality Test Kit: Chlorine/Total Chlorine, 0.02 to 0.68 mg/L Cl₂/0 to 3.4 mg/L Cl2 (MPN 1454201). Key specifications — Includes: Color Comparator Box; Range: 0.02 to 0.68 mg/L Cl₂; Sensitivity: 0.68 mg/L; Test Parameters: Total Chlorine.
HACH Water Quality Test Kit: Hypochlorite, 20 Tests, 1 Pieces (MPN 2859100). Key specifications — Includes: Carrying Case; Test Parameters: Hypochlorite.
HACH
HACH Water Quality Test Kit: Hypochlorite, 20 Tests, 1 Pieces (MPN 2859100). Key specifications — Includes: Carrying Case; Test Parameters: Hypochlorite.
HACH Water Quality Test Kit: Alkalinity, 0 to 1.3 Cr6+, 1.3 Cr6+, 100 Tests (MPN 183400). Key specifications — Includes: Vial; Range: 0 to 1.3 Cr6+; Sensitivity: 1.3 Cr6+; Test Parameters: Alkalinity.
HACH
HACH Water Quality Test Kit: Alkalinity, 0 to 1.3 Cr6+, 1.3 Cr6+, 100 Tests (MPN 183400). Key specifications — Includes: Vial; Range: 0 to 1.3 Cr6+; Sensitivity: 1.3 Cr6+; Test Parameters: Alkalinity.