Eisco™ Solid ASTM Neoprene Stoppers

Pack of ten solid ASTM neoprene stoppers. Made from long lasting neoprene rubber. Oil resistant, use up to 250°F / 120°C. Suitable for use with petroleum products, minerals, oils, fats as well as most inorganic acids.

Catalog Number	Mfr. No.	Diameter (Metric)	Diameter (Metric) Bottom	Height (Metric)	Stopper Number
S41055	Eisco™ CH0321A	12.7 mm	8.2 mm	25 mm	#000
S27040	Eisco™ CH0321Q	50 mm	42 mm	25 mm	#10
S41057	Eisco™ CH0321B	15 mm	10 mm	25 mm	#00
S41059	Eisco™ CH0321C	17 mm	13 mm	25 mm	#0
S41062	Eisco™ CH0321D	19 mm	14 mm	25 mm	#1
S41065	Eisco™ CH0321E	20 mm	16 mm	25 mm	#2
S41069	Eisco™ CH0321F	24 mm	18 mm	25 mm	#3
S41072	Eisco™ CH0321G	26 mm	20 mm	25 mm	#4
S41075	Eisco™ CH0321H	27 mm	23 mm	25 mm	#5
S41078	Eisco™ CH0321I	28 mm	24 mm	25 mm	#5.5
S41081	Eisco™ CH0321J	32 mm	26 mm	25 mm	#6
S41084	Eisco™ CH0321K	34 mm	27 mm	25 mm	#6.5
S41087	Eisco™ CH0321L	37 mm	30 mm	25 mm	#7
S41090	Eisco™ CH0321M	39 mm	31 mm	25 mm	#7.5
S41093	Eisco™ CH0321N	41 mm	33 mm	25 mm	#8
S41095	Eisco™ CH0321O	43 mm	36 mm	25 mm	#8.5
S41098	Eisco™ CH0321P	45 mm	37 mm	25 mm	#9
S41103	Eisco™ CH0321R	53 mm	45 mm	25 mm	#10.5
S41106	Eisco™ CH0321S	56 mm	48 mm	25 mm	#11
S41109	Eisco™ CH0321T	63 mm	50 mm	25 mm	#11.5
S41112	Eisco™ CH0321U	64 mm	54 mm	25 mm	#12
S41116	Eisco™ CH0321V	68 mm	58 mm	25 mm	#13
S41119	Eisco™ CH0321W	75 mm	62 mm	35 mm	#13.5
S41124	Eisco™ CH0321X	90 mm	75 mm	39 mm	#14
S41127	Eisco™ CH0321Y	103 mm	83 mm	39 mm	#15
S41130	Eisco™ CH0321Z	127 mm	90 mm	50 mm	#16

Description

Blue ASTM neoprene stoppers with 2 holes

Made from long lasting neoprene rubber

Oil resistant

Use up to temps of 250°F / 120°C

Suitable for use with petroleum products, minerals, oils, fats as well as most inorganic acids and bases

Manufactured according to the sizes recommended by ASTM standards

Pack of 10

Warranty and Services

1 year limited manufacturer warranty

Specifications

• Certifications/Compliance: ASTM
• Material: Neoprene
• Sterility: Non-sterile
• For Use With (Application): Stopper for Labware

• Color: Blue
• Shape: Conical
• Disposable: No