50 ml Containers | McMaster-Carr

	Capacity							Lid
	Imperial, fl. oz.	Metric, ml	Dia.	Ht.	Mouth ID	Graduations, ml	Color	Type	Material	Color	Autoclavable	Max. Temp., ° F	Pkg. Qty.		Pkg.
LDPE



		1.7	50	1 1/2"	3 1/2"	15/16"	10	Semi-Clear White	Threaded	Polypropylene	White	No	175	1	4577T41	00000

Style N

	Capacity							Lid
	Imperial, fl. oz.	Metric, ml	Wd.	Dp.	Ht.	Mouth ID	Color	Type	Material	Color	Seal Material	Autoclavable	Max. Temp., ° F	Pkg. Qty.		Pkg.
PVC



		1.7	50	1 1/2"	1 1/2"	2 3/8"	7/8"	Clear	Threaded	Phenolic	Black	Paper	No	175	1	43045T42	00000

Reagent Reservoirs

Hold reagents and samples for easy access during pipetting. These reservoirs have an angled bottom, so you can collect samples even as your liquid starts to run low.

Rectangle

Rectangular reservoirs have molded graduation marks to see how much liquid is inside. There’s a pour spout on each corner to discard excess liquid.

	Compartment
No. of Compartments	Cap., ml	Lg.	Wd.	Volume Numeric Increments, ml	Lg.	Wd.	Ht.	Material	Color	Autoclavable	Features	Pkg. Qty.		Pkg.
1	50	5 1/2"	2 3/4"	5, 10, 25, 50	6"	3 1/2"	1 1/8"	Polystyrene	White	No	Pour Spout	100	5766N23	000000

V-Shape


Side with 1-Chamber	Side with 8- and 12-Chambers

V-shape reservoirs have a single large reservoir on one side and 8- and 12-chamber reservoirs on the other. Useful for multi-channel pipettors, the smaller chambers reduce the risk of waste. They’re often used to hold different reagents or ratios and for serial dilutions. Made of polypropylene, they can be autoclaved for reuse.

Compartment
No. of	Cap.	Lg.	Wd.	Ht.	Lg.	Wd.	Ht.	Material	Color	Autoclavable	Features		Each
1 8 12	50 ml 5 ml 5 ml	4 5/8" 2 1/8" 2 1/8"	2 1/8" 5/16" 5/16"	1" 1" 1"	4.75"	2.1875"	1.0625"	Polypropylene	White	Yes	Double-Sided	5766N1	00000

Graduated Plastic Jars

Style A

Graduations on these jars help you measure their contents.

Style A

Style A have holes on the lid and neck for attaching a tag.

					Mouth				Lid
	Capacity	Wd.	Dp.	Ht.	OD	ID	Graduations, ml	Color	Type	Material	Color	Autoclavable	Max. Temp., ° F		Each
HDPE







				Polypropylene Seal

				1.7 fl. oz. / 50 ml	1 1/2"	1 1/2"	2 3/4"	1 1/16"	15/16"	10	Semi-Clear White	Threaded	Polypropylene	Semi-Clear White	No	230	41665T22	00000

Plastic Beakers


Polypropylene Style C	Polypropylene Style D	Polypropylene Style E	PMP Style F

Style E—Style E beakers have a lip to help prevent spills.

	Capacity	Dia.	Ht.	Graduations, ml	Color	Max. Temp., ° F	Autoclavable	Specs. Met	Space Saving Features	With Handle	Features		Each
Polypropylene



	C	1.7 fl. oz./50 ml	2 1/8"	2 3/8"	5	White	250	Yes	ISO 7056	Nestable	No	—	4440T62	00000


	D	1.7 fl. oz./50 ml	1 5/8"	2 3/4"	2	White	275	Yes	—	—	Yes	—	9896T12	0000
	E	1.7 fl. oz./50 ml	2"	2"	5	White	275	Yes	—	Nestable	No	Lip	6201N112	0000


	PMP



			F	1.7 fl. oz./50 ml	2 1/8"	2 3/8"	5	Clear	290	Yes	ISO 7056	Nestable	No	—	40765T22	0000

Plastic Bottles for Harsh Chemicals

Style A

Our most chemical-resistant plastic bottles.

Style A

PTFE—PTFE bottles are more durable than fluorinated HDPE bottles. They won’t break down or leach contaminants, even when storing acetone, nitric acid, or other aggressive solvents. They’re often used for applications where purity is essential.

				Mouth				Lid
	Capacity	Dia.	Ht.	OD	ID	Graduated	Color	Type	Material	Color	Autoclavable	Max. Temp., ° F		Each
PTFE







				Thick Walls

				1.7 fl. oz. / 50 ml	1 5/8"	3"	1 1/8"	15/16"	No	Opaque White	Threaded	PTFE	White	Yes	500	2909T35	0000000

Centrifuge Tubes

Polypropylene

Tubes have a tapered end to fit in centrifuges.

									Lid
	Cap.	Dia.	Ht.	Mouth ID	Graduations, ml	Color	Max. Temp., ° F	Autoclavable	Type	Material	Color	Features	Pkg. Qty.		Pkg.
Polypropylene



		50 ml/1.7 fl. oz.	30 mm/1 3/16"	4 1/2"	1 1/16"	2.5	Clear	245	Yes	Threaded	Polypropylene	Blue	Sterile	25	7979T44	000000

Glass Beakers

Without Handle

	Dia.	Ht.	Graduations, ml	Color	Max. Temp., ° F	Autoclavable	With Handle	Features		Each
Borosilicate Glass



	1.7 fl. oz./50 ml	1 5/8"	2 3/8"	10	Clear	840	Yes	No	Write-On Label	2766T51	00000

Plastic Beakers for Harsh Chemicals

Style A

These beakers stand up to the most aggressive chemicals.

	Capacity	Dia.	Ht.	Color	Max. Temp., ° F	Autoclavable	With Handle		Each
PTFE



	A	1.7 fl. oz./50 ml	1 3/4"	2 1/8"	White	500	Yes	No	3974T11	000000

Plastic Graduated Cylinders


Polypropylene	PMP

Precisely measure and pour liquids with confidence—these cylinders won’t break if they tip. Made of durable plastic, they resist most acids and bases. They’re also autoclavable to withstand repeated sterilization. Their molded graduations are raised, so they won’t rub off like printed lines.

Semi-Clear Polypropylene—The most economical choice. These cylinders are semi-clear and slightly wetting, which causes liquid surfaces to curve and make readings less precise.

Clear PMP—Get a clear view of markings and liquid levels. These cylinders are nonwetting, so liquids don’t cling to the sides. This keeps the surface level for accurate readings.

Class B—Ideal for general lab applications.

	Cap.
	Metric, ml	Imperial, fl. oz.	Dia.	Ht.	Mouth ID	Graduations, ml	Graduation Type	Color	Max. Temp., ° F	Autoclavable	Specs. Met	Graduated Cylinder Accuracy Class		Each
Semi-Clear Polypropylene



		50	1.7	1"	7 3/4"	7/8"	1	Molded	White	275	Yes	DIN 12681 Class B, ISO 6706 Class B	B	1475T12	00000


		Clear PMP



				50	1.7	1 1/16"	7 3/4"	13/16"	1	Molded	Clear	275	Yes	DIN 12681 Class B, ISO 6706 Class B	B	4436T33	0000

Glass Flasks

Tapered from a wide, stable base to a narrow neck, these borosilicate Erlenmeyer flasks reduce evaporation and direct vapors for easier collection. Borosilicate glass resists thermal shock and chemical attack for laboratory heating, mixing, and storage. A write-on label area lets you mark contents directly on the flask without adhesive labels that can degrade in chemical environments.

				Mouth
	Capacity	Dia.	Ht.	OD	ID	For Tapered Plug Trade Size	Graduations, ml	Color	Max. Temp., ° F	Autoclavable	Features		Each
Borosilicate Glass



		50 ml / 1.7 fl. oz.	2"	3 1/4"	7/8"	3/4"	3	10	Clear	840	Yes	Write-On Label	7263T86	00000

Crucibles


Style D	Style F

Mix and melt small quantities of powders and chemicals.

Style D

High-Purity Ceramic Alumina—High-purity ceramic alumina crucibles stand up to alkalies and other flux. They also withstand higher temperatures than porcelain and PTFE crucibles, making them best for high heat applications.

Lids—Lids are sold separately.

	Crucibles								Lids
	Cap.	Dia.	Ht.	Color	Max. Temp., ° F	Autoclavable		Each		Each
High-Purity Ceramic Alumina



		50 ml/1.7 fl. oz.	1 7/8"	1 7/8"	White	3,100	No	7545N13	000000	7545N88	000000

Style F

	Dia.	Ht.	Color	Max. Temp., ° F	Autoclavable		Each
High-Purity Ceramic Alumina



	50 ml/1.7 fl. oz.	1 3/8"	2 1/2"	White	3,100	No	7545N31	000000

Density Testing Flasks

Accurately measure the density of a liquid based on volume and weight. Also known as pycnometers, these flasks help you compare the specific gravity of a liquid to water. They’re often used for quality control in labs for food and beverage, pharmaceutical, or chemical manufacturing. Made from borosilicate glass, these flasks resist chemicals and won’t expand or contract from temperature changes. Use the included non-mercury thermometer to check the temperature of your sample—it's tested for accuracy, has small increments for precision, and is safe for shipping and handling. You can place these flasks in a constant temperature bath to control the temperature of the liquids inside.

To find the specific gravity of a liquid, divide the weight of the testing liquid by the weight of water at the same temperature.

50 ml Capacity—50 ml flasks help you comply with ASTM D153 testing standards for finding the specific gravity of pigments.

				Mouth						Thermometer
	Cap., ml	Dia.	Ht.	ID	OD	Color	Max. Temp., ° F	Autoclavable	Includes	For Stem Lg.	Graduations, ° C	Temp. Measurement Range, ° C	Specs. Met		Each
Borosilicate Glass



		50	2 1/8"	7 3/8"	3/8"	5/8"	Clear	930	Yes	Thermometer	1 3/4"	0.2	14 to 38	ASTM D153	7372N13	0000000

Disposable Liquid Samplers

Style

Toss these samplers after you collect and transfer liquid samples—they’re disposable to reduce the risk of cross contamination.

Style A

Insert the Style A samplers into your liquid and seal the top opening with your thumb to collect a sample.

		Overall					Each		Package
	Cap., ml	Dia.	Lg.	Color	Autoclavable	Max. Temp., ° F		Each	Pkg. Qty.		Pkg.
HDPE



		50	3/8"	42"	White	No	180	8221K112	00000	25	8221K72	000000

Liquid Samplers


	316 Stainless Steel with Pull Ring Operation

Collect liquid samples from drums, tanks, and other containers. These samplers open and close, so you can gather samples at a targeted depth in your tank. All are autoclavable, so you can sterilize them with steam.

316 Stainless Steel with Pull Ring Operation—Stainless steel samplers are the most durable and chemical resistant. They also resist corrosion. Less porous and less likely to scratch than plastic, they’re easy to sanitize. Open and close them by pulling up on the center ring.

		Overall
	Cap., ml	Dia.	Lg.	Autoclavable		Each
316 Stainless Steel with Pull Ring Operation



		50	1 1/4"	18"	Yes	1425N13	0000000

Plastic Dippers

Reach into containers and vats to scoop and transfer liquids. Made of plastic, these dippers are lightweight and versatile. Use them to sample water, oils, and mild chemicals. A flat-bottomed bowl and pour spout help you move and dispense samples without spilling them.

Color	Max. Temp., ° F	Features		Each







Polyethylene

1 3/4 fl. oz./50 ml	9"	1 1/2"	White	245	Pour Spout	8999T12	000000

Sterile Reagent Reservoirs

To make sure these reservoirs arrive sterile, they've been irradiated, individually bagged, and marked with a lot number. Use them to hold reagents and samples for easy access during pipetting. A V-shaped bottom helps you collect samples as your liquid starts to run low. All have molded graduation marks, so you can gauge how much liquid is inside. There’s a pour spout on each corner for discarding excess liquid. These reservoirs cannot be autoclaved or reused.

	Compartment
	Cap., ml	Lg.	Wd.	Graduated	Volume Numeric Increments, ml	Lg.	Wd.	Ht.	Material	Color	Features	Autoclavable	Pkg. Qty.		Pkg.
Rectangle



		50	5 1/2"	2 3/4"	Yes	5, 10, 25, 50	6"	3 1/2"	1 1/8"	Polystyrene	White	Pour Spout, Sterile	No	5	5807N13	00000

Glass Mixing Flasks

Also known as volumetric flasks, these have a wide base and long neck for fast mixing. A fill line indicates the capacity. Remove lids before autoclaving.

				Mouth					Lid				Each		Package
	Capacity	Dia.	Ht.	OD	ID	Color	Max. Temp., ° F	Autoclavable	Type	Material	Color	Features		Each	Pkg. Qty.		Pkg.
Borosilicate Glass



		50 ml / 1.7 fl. oz.	2"	5 1/2"	5/8"	3/8"	Clear	300	Yes	Snap Cap	HDPE	Blue	Fill Line	6953T22	000000	12	6953T221	0000000

Dropper Squeeze Bottles


Style A	Style C	Style D

Squeeze out liquids one droplet at a time.

Squeeze Bottles with Tethered Cap


Style A	Style C

Style A—Style A have a long nozzle that lets you place droplets accurately, even in hard-to-reach places.

												Each
	Capacity	Dia.	Ht.	Mouth OD	Graduations, ml	Color	Lid Color	Material	Lid Material	Autoclavable		1-11	12-Up
Style A



		1.66 fl. oz. (50 ml)	1 1/2"	5 1/4"	3/4"	10	Semi-Clear White	Semi-Clear White	LDPE	LDPE	No	5525T3	00000	00000


		Style C



				1.66 fl. oz. (50 ml)	1 3/8"	4 1/8"	3/4"	10	Semi-Clear White	Semi-Clear White	LDPE	LDPE	No	5525T115	0000	0000

Squeeze Bottles with Nozzle Cover

Style

Style D—Style D have a body made of HDPE, so they’re more rigid than bottles made from LDPE. You have to squeeze with more force, which gives you more control over the flow. The tip is LDPE, so you can cut it to the size you need.

											Each
	Capacity	Dia.	Ht.	Mouth OD	Color	Lid Color	Material	Lid Material	Autoclavable		1-11	12-Up
Style D



		1.66 fl. oz. (50 ml)	1 1/2"	3"	3/4"	Semi-Clear White	White	HDPE	LDPE	No	5525T113	00000	00000

Easy-Fill Plastic Graduated Cylinders

Polypropylene

A wide mouth makes filling these cylinders mess-free. Their conical shape spaces out the graduations, so small volumes are easy to read. The graduations are raised and won’t rub off with use. These cylinders are made of durable plastic, so they won’t break when tipped. They also resist most acids and bases and are autoclavable to withstand repeated sterilization.

Semi-Clear Polypropylene—The most economical choice. These cylinders are semi-clear and slightly wetting, which causes liquid surfaces to curve and make readings less precise.

	Cap.
	Metric, ml	Imperial, fl. oz.	Dia.	Ht.	Mouth ID	Graduations, ml	Graduation Type	Color	Max. Temp., ° F	Autoclavable	Pkg. Qty.		Pkg.
Semi-Clear Polypropylene



		50	1.7	2"	3 5/8"	1 13/16"	2	Molded	White	275	Yes	12	2413T53	000000

Plastic Graduated Cylinder Sets

Equip your workspace with multiple cylinder sizes so you’re ready for any task. These cylinders won’t break if they tip, so you can measure and pour liquids with confidence. Made of durable plastic, they resist most acids and bases. They’re also autoclavable to withstand repeated sterilization. Their molded graduations are raised, so they won’t rub off like printed lines.

Semi-Clear Polypropylene—The most economical choice. These cylinders are semi-clear and slightly wetting, which causes liquid surfaces to curve and make readings less precise.

Class B—Ideal for general lab applications.

		Cap.
	No. of Pieces	Metric	Imperial	Dia.	Ht.	Mouth ID	Graduations	Graduation Type	Color	Max. Temp., ° F	Autoclavable	Specs. Met	Graduated Cylinder Accuracy Class		Each
Semi-Clear Polypropylene



		5	10 ml 50 ml 100 ml 250 ml 500 ml	0.34 fl. oz. 1.7 fl. oz. 3.4 fl. oz. 8.5 fl. oz. 16.9 fl. oz.	9/16" 1" 1 5/16" 1 13/16" 2 3/16"	4 3/8" 7 3/4" 8 1/4" 12 5/8" 14 1/4"	7/16" 7/8" 1" 1 1/2" 2"	0.2 ml 1 ml 1 ml 2 ml 5 ml	Molded	White	275	Yes	DIN 12681 Class B, ISO 6706 Class B	B	9317N11	000000


		7	10 ml 25 ml 50 ml 100 ml 250 ml 500 ml 1,000 ml	0.34 fl. oz. 0.85 fl. oz. 1.7 fl. oz. 3.4 fl. oz. 8.5 fl. oz. 16.9 fl. oz. 34 fl. oz.	9/16" 3/4" 1" 1 5/16" 1 13/16" 2 3/16" 2 13/16"	4 3/8" 6 3/4" 7 3/4" 8 1/4" 12 5/8" 14 1/4" 14 3/4"	7/16" 5/8" 7/8" 1" 1 1/2" 2" 2 7/16"	0.2 ml 0.5 ml 1 ml 1 ml 2 ml 5 ml 10 ml	Molded	White	275	Yes	DIN 12681 Class B, ISO 6706 Class B	B	9317N12	00000

Plastic Bottles with Tamper-Sealable Lids


Tamper-Sealable Lid	LDPE

Stainless steel wire tamper-evident seals (sold separately) close with a seal press. Insert the end of the wire into the lock before sealing.

Secure a tamper-evident seal through the holes in the lid and bottle. If the seal is cut or broken, you’ll know the bottle has been opened.

	Bottles																			Stainless Steel Wire Tamper-Evident Seals
				Mouth					Lid						Each		Package
	Capacity	Dia.	Ht.	OD	ID	Graduated	Graduations, ml	Color	Type	Material	Color	Seal Material	Autoclavable	Max. Temp., ° F		Each	Pkg. Qty.		Pkg.	Pkg. Qty.		Pkg.
LDPE



		1.7 fl. oz. / 50 ml	1 5/8"	2 7/8"	7/8"	5/8"	Yes	10	Semi-Clear White	Threaded	Polypropylene	Semi-Clear White	LDPE	No	175	1717N11	00000	10	1717N12	000000	100	2011T331	000000

Glass Graduated Cylinders

Made of borosilicate glass, these cylinders stay clear and resist surface pitting. Use them to precisely measure and pour liquids. They withstand harsh chemicals and sudden temperature changes without cracking.

Premium Graduated Cylinders—Top-of-the-line glass comparable to Kimble and PYREX. Their enamel graduations stay legible through repeated washing, so they won’t rub off like printed lines.

Class A—For measurements twice as accurate as Class B cylinders, these cylinders are made to tighter tolerances and with the most precisely placed graduation marks.

Class B—Ideal for general lab applications.

Polyethylene Bumper—Stop cylinders from breaking if they tip over. These bumpers resist most lab chemicals, so splashes and routine cleaning won’t degrade them. Remove them when heating or autoclaving cylinders.

	Graduated Cylinders																Bumpers
	Cap.
	Metric, ml	Imperial, fl. oz.	Dia.	Ht.	Mouth ID	Graduations, ml	Graduation Type	Color	Max. Temp., ° F	Autoclavable	Material	Bumper Material	Certificate Type	Specs. Met		Each	Pkg. Qty.		Pkg.
Graduated Cylinders







				Class A

				50	1.7	1"	7 5/8"	7/8"	1	Printed	Clear	300	Yes	Borosilicate Glass	Polyethylene	Accuracy Certificate	ASTM E1272 Class A	2164T113	000000	5	9321N14	00000




						Class B

						50	1.7	1"	7 5/8"	7/8"	1	Printed	Clear	300	Yes	Borosilicate Glass	Polyethylene	—	ASTM E1272 Class B	2164T104	0000	5	9321N14	0000


						Premium Graduated Cylinders







										Class B

										50	1.7	1"	7 1/2"	7/8"	1	Enameled	Clear	300	Yes	Borosilicate Glass	Polyethylene	—	ASTM E1272 Class B	2164T51	00000	5	9321N14	0000