Best selling products

Hanna Dist® 5 & Dist® 6 EC/Temp/TDS Testers

EC Range: 0 to 3999 µS/cm | TDS Range: 0 to 2000 ppm | Temperature Range: 0.0 to 60.0°C / 32.0 to 140.0°F | EC Resolution: 1 µS/cm

$171.00 CAD

Portable DO Meter for Field Applications

O2 Range: 0.00 to 45.00 mg/L | % Saturation O2 Range: 0.0 to 300.0% | Temperature Range: 0.0 to 50.0°C | O2 Resolution: 0.01 mg/L

from$906.00 CAD

Hanna ORP Tester

ORP Range: ± 1000 mV | Temperature Range: -5.0 to 60.0°C / 23.0 to 140.0°F | ORP Resolution: 1 mV | Temperature Resolution: 0.1°C / 0.1°F

from$223.00 CAD

Hanna Instruments HA-991001, HA-991002 & HA-991003

pH Range: -2.00 to 16.00 pH; -2.0 to 16.0 pH | pH Resolution: 0.01 pH; 0.1 pH | pH Accuracy: ±0.02 pH; ±0.1 pH | mV Range: ±825 mV (pH‐mV)

from$543.00 CAD

Hanna Individual Test Kits

Parameter: Acidity (As CaCO3) | Method: Titration | Smallest Increment: 1 mg/L; 5 mg/L | Chemical Method: Methyl-Orange / Phenolphthalein

from$35.00 CAD

Hanna Instruments Sample Preparation Solutions (Soil & Solid/Semi-Solid pH) — HI7051 / HI70960

Electrolyte solution for soil/solid sample pH prep | Soil ratios 1:1, 1:2, 1:5 | Sizes: 30 mL, 230 mL, 500 mL | 5-yr shelf life (unopened) | Reagent-grade, tamper-sealed

from$22.00 CAD

Hanna Combo pH/EC/Temp/TDS Testers in one Unit

pH Range: 0.00 to 14.00 pH | EC Range: 0 to 3999 µS/cm | TDS Range: 0 to 2000 ppm | Temperature Range: 0.0 to 60.0°C / 32.0 to 140.0°F

$248.00 CAD

Zenith Particulate Respirators, NIOSH Certified, Medium/Large

Certification(s): NIOSH

from$16.75 CAD

Zenith Disposable Nuisance Dust Mask, Box of 50

Head Strap Material: Spandex | Staples Material: Zinc Plated Iron | Nose Clip Material: Aluminum

$9.25 CAD

Zenith Particulate Respirators - Vend Pack, N95, NIOSH Certified, Medium/Large

Certification(s): NIOSH | Style: Cup | Type: N95

from$18.90 CAD

PIP North Airline Adapter

Supplied Air Part

$553.00 CAD

Zenith Respirators & PPE Cleaning Wipes, Wipes, Box of 100

Format: Wipes | Length: 8" | Width: 5"

$16.25 CAD

PIP Fit Test Kit, Qualitative, Smoke Testing Solution, Pack of 10

Type: Qualitative | Type Of Irritant: Smoke

$334.00 CAD

PIP Fit Test Kits - Replacement Tubes, Qualitative, Smoke Testing Solution, Box of 6

Type: Qualitative | Type Of Irritant: Smoke

$145.00 CAD

PIP North Low-Profile Pancake Filter, Particulate Filter, Organic Vapour/Acid Gas/P100, Pack of 2

Type: Particulate Filter | Filter/Cartridge Description: Organic Vapour/Acid Gas/P100

$16.90 CAD

PIP Fit Test Kits - Irritant Fit Test Kit, Qualitative, Smoke Testing Solution

Type: Qualitative | Type Of Irritant: Smoke

$295.00 CAD

PIP North N Series Filter Pads, Particulate Filter, R95 Filter, Pack of 10

Type: Particulate Filter | Filter/Cartridge Description: R95 Filter | Qty/Pkg.: 10

$54.90 CAD

PIP North Respirator Filters

Type: Particulate Filter | Description: Filters

from$10.90 CAD

PIP North Hard Shell Filters, Particulate Filter, P100 Filter, Pack of 2

Type: Particulate Filter | Filter/Cartridge Description: P100 Filter

$14.30 CAD

PIP North Filter Retainer

Parts: Other

$16.20 CAD

PIP North RU8500 Series Half-Mask Respirator, Silicone

Facepiece Material: Silicone

from$77.00 CAD

PIP North Filter Assemblies, Pack of 2

Type: Particulate Filter

from$27.50 CAD

PIP North Ambient Air Pumps for Continuous Flow Respirators

Type: Air Pump

PIP North RU6500 Series Full Facepiece Respirator, Silicone

Facepiece Material: Silicone | Certification(s): NIOSH

from$285.00 CAD