50 ml Bottles | McMaster-Carr

			Mouth			Lid
Capacity	Diameter	Height	OD	ID	Color	Type	Material	Color	Autoclavable	Maximum Temperature, °F		Each
PTFE Plastic
1.7 fl. oz. / 50 ml	1 5/8"	3"	1 1/8"	15/16"	White	Threaded	PTFE Plastic	White	Yes	500°	0000000	0000000

Graduated Plastic Jars

Styles A and B have a perforated lip for attaching a tag.

Style B

Capacity					Mouth				Lid
fl. oz.	ml	Wd.	Dp.	Ht.	OD	ID	Grad. Marks	Color	Type	Material	Color	Seal Material	Autoclavable	Max. Temp., °F		Each
HDPE Plastic
1.7	50	1 1/2"	1 1/2"	2 3/4"	1 1/16"	15/16"	10 ml	Semi-Clear White	Threaded	Polypropylene Plastic	Semi-Clear White	Polypropylene Plastic	No	230°	00000000	00000

Plastic Vials

These vials are sized to store samples and other small quantities.

Style J has a perforated lip for attaching a tag.

Style J

Capacity							Lid
fl. oz.	ml	Dia.	Ht.	Mouth ID	Graduation Marks	Color	Type	Material	Color	Autoclavable	Max. Temp., °F	Pkg. Qty.		Pkg.
LDPE Plastic
1.7	50	1 1/2"	3 1/2"	15/16"	10 ml	Semi-Clear White	Threaded	Polypropylene Plastic	White	No	175°	1	0000000	00000

Style N

Capacity							Lid
fl. oz.	ml	Wd.	Dp.	Ht.	Mouth ID	Color	Type	Material	Color	Seal Material	Autoclavable	Max. Temp., °F	Pkg. Qty.		Pkg.
PVC Plastic
1.7	50	1 1/2"	1 1/2"	2 3/8"	7/8"	Clear	Threaded	Phenolic Plastic	Black	Coated Paper	No	175°	1	00000000	00000

Glass Flasks

Flasks

			Mouth
Cap.	Dia.	Ht.	OD	ID	For Plug Trade Size	Graduation Marks	Color	Max. Temp., °F	Autoclavable	Features		Each
Borosilicate Glass
50 ml / 1.7 fl. oz.	2 1/8"	3"	1"	5/8"	1	10 ml	Clear	840°	Yes	Write-On Label	0000000	000000

Centrifuge Tubes

Plastic

Tubes have a tapered end to fit in centrifuges.

Cap.		Dia.								Lid
ml	fl. oz.	mm	in.	Ht.	Mouth ID	Graduation Marks	Color	Max. Temp., °F	Autoclavable	Type	Material	Color	Features	Pkg. Qty.		Pkg.
Polypropylene Plastic
50	1.7	30	1 3/16"	4 1/2"	1 1/16"	2.5 ml	Clear	245°	Yes	Threaded	Polypropylene Plastic	Blue	Sterile	25	0000000	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 flasks help you comply with ASTM D153 testing standards for finding the specific gravity of pigments.

			Mouth						Thermometer
Cap., ml	Dia.	Ht.	OD	ID	Color	Max. Temp., °F	Autoclavable	Includes	For Stem Lg.	Graduation Marks, °C	Temp. Range, °C	Specifications Met		Each
Borosilicate Glass
50	2 1/8"	7 3/8"	5/8"	3/8"	Clear	930°	Yes	Thermometer	1 3/4"	0.2°	14° to 38°	ASTM D153	0000000	0000000