Samplers | McMaster-Carr

	Material Material

	Overall Length Overall Length

	Overall Diameter Overall Diameter

	Capacity Capacity

	Autoclavable Autoclavable

Yes

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

RoHS Compliant with
Exemptions

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Maximum Temperature Maximum Temperature

	Color Color

	White		Clear
	Blue		Green

	Component Component

Beaker

Handle

Bottle

	Bowl Diameter Bowl Diameter

	Pipe Size Pipe Size

1/4
1/2
3/4
1
2
3
4
6

	Connection Style Connection Style


Threaded	Push to Connect

Quick Clamp

	Environment Environment

	Connection Type Connection Type

	Handle Length Handle Length

	End Style End Style

Spatula

Spoon

	Body Material Body Material

Stainless Steel

Plastic

	Shape Shape

	Straight
	Tee
	45° Elbow

	For Tube OD For Tube OD

1/4"

3/8"

1/2"

	Spout Style Spout Style


Bent with Tab	Straight

	For Use With For Use With

140 Products

Liquid and Powder Samplers

Disposable Samplers for Thick Liquids

Extract samples of thick liquids, such as oil, with a maximum viscosity of 100 cP.

Disposable Liquid Samplers

Sterile Disposable Samplers for Thick Liquids

These samplers are cleaned and bagged in a Class 7 clean room. Each bag is marked with a lot number. Use these samplers to extract thick liquids, such as oil, with a maximum viscosity of 100 cP.

Cleaned and Packaged Disposable Liquid Samplers

Often used to collect environmental water samples, these samplers are cleaned and packaged in accordance with EPA protocol B.

Liquid Samplers

Collect liquid samples from drums, tanks, and other containers.

Design-Your-Own Extra-Long-Reach Liquid Samplers

Choose a telescoping handle and a snap-on bottle or beaker to collect samples from large tanks and vats.

Liquid Samplers for Extra-Large Tanks

Lower these samplers into large tanks with a chain or cable to collect samples from the bottom. They are also known as bomb samplers.

Vacuum Samplers for Liquids

Pump the handle to draw liquid out of a tank or drum through a hose into sample bottles. Only the hose and hose weight come into contact with the liquid, reducing the possibility of cross contamination.

Sterile Disposable Liquid Samplers

Sterilized so they won’t contaminate your samples or lines, these liquid samplers are often used in food processing, pharmaceutical, and biotech applications.

Multi-Layer Samplers for Powder and Bulk Material

Puncture bags of powders and bulk materials with the pointed tip, then twist the handle to collect samples from multiple layers.

Disposable Multi-Layer Samplers
for Powder and Bulk Material

Use this multi-layer sampler once and then throw away to reduce the risk of cross contamination.

Sterile Disposable Multi-Layer
Samplers for Powder and Bulk Material

These samplers are cleaned and bagged in a Class 7 clean room. Each bag is marked with a lot number.

Sterile Disposable Samplers
for Powder and Bulk Material

Use the pointed blade to pierce bags to collect samples. Each sampler is cleaned and bagged in a Class 7 clean room. Each bag is marked with a lot number.

Powder Samplers

Press the button to fill the tip with a small quantity of powder. These samplers are also known as powder thieves.

Sludge Samplers

Collect and measure buildup from the bottom of oil tanks, septic tanks, wastewater lagoons, and other areas. Unlike other samplers that only hold liquids, these samplers can draw in solids, too.

Scoops, Ladles, and Spoons

Stainless Steel Dippers

Plastic Dippers for Harsh Chemicals

Made from PTFE plastic, these dippers are more chemical resistant than other plastic dippers.

Sterile Disposable Dippers

Each dipper comes individually bagged and sterilized.

Stainless Steel Measuring Spoon Sets

Disposable Plastic Lab Spatulas

Use these spatulas once and then throw away to reduce the risk of cross contamination.

Stainless Steel Spoons and Lab Spatulas

Wood Spoons

Plastic Spoon Sets

Metal- and X-Ray-Detectable
Plastic Measuring Spoon Sets

Measure ingredients for your food processing line.

Plastic Spoons

Control of Liquids, Gases, and Solids

Sanitary Sampling Valves

Take liquid samples in sanitary environments—these sampling valves have a hygienic design, so they’re commonly used in breweries and wineries.

Sampling Valves for Fuel

Often installed on petroleum loading arms to test fuel quality without interrupting flow, these valves are fire-tested to meet American Petroleum Institute (API) 607, Edition 5, for securely isolating fluid and preventing the spread of fire.

Sampling Valves for Water

To test water quality without interrupting flow, drain a small amount of liquid through the sampling outlet.

Low-Pressure Stainless Steel Bleed Rings

Create an access point in systems operating up to 230 psi where corrosion is a concern. Made of stainless steel, these bleed rings resist rusting.

High-Pressure Steel Bleed Rings

Tap into your line in systems operating up to 1,400 psi to vent pressure, drain liquid, or take samples. Made of black-coated steel, these bleed rings should be used in dry environments to prevent rusting.

High-Pressure Stainless Steel Bleed Rings

To relieve pressure, siphon liquid, or take samples in lines where corrosion is a concern, these bleed rings act as a port between two pipe flanges in systems operating up to 1,200 psi. They're stainless steel, so they resist rusting.

Low-Pressure Steel Bleed Rings

Access the inside of lines operating up to 285 psi, so you can vent pressure, drain liquid, or take samples. Made of black-coated steel, these bleed rings should be used in dry environments to prevent rusting.

Measuring and Inspecting

Digital Weighing Spoons

Weigh liquids, powders, or crystals as you transfer them from one container to another with these spoons.

Air Particle Counters

Check your indoor air quality (IAQ) by measuring the amount of particles present. These counters are often used to monitor dust levels in workshops, check for particles in classrooms, and measure filter efficiency in HVAC systems.

Gas Detectors

Portable Multi-Gas Detectors

When this detector senses high levels of combustible and toxic gases, it alerts you with an audible alarm, warning light, and vibrating alarm.

Portable Multi-Gas Detectors with Probe

Use the probe to test the air in a hazardous area before entering. Great for confined spaces.

Surface-Mount Multi-Gas Detectors

An audible alarm and warning light alert you to the presence of propane, methane, hydrogen, and carbon monoxide. This detector has a relay for connection to auxiliary alarm systems.

Oxygen Detectors

When your work area has too much or too little oxygen, these detectors alert you with an audible alarm, warning light, and vibrating alarm.

Carbon Dioxide Meters

Measure and display real-time indoor ventilation quality.