One-pound bag of black rubber stoppers, size 000. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 170 stoppers per bag.

Item #	Item No. One-Hole	Item No. Two-Hole	Stopper Size	Approx. No. per Lb.	Top Dia.	Bottom Dia.	Hole size
RST000-S	RST000-H	NA	000	170	13mm	8mm	3mm
RST00-S	RST00-H	RST00-H2	00	90	15mm	10mm	3mm
RST0-S	RST0-H	RST0-H2	0	63	17mm	13mm	3mm
RST1-S	RST1-H	RST1-H2	1	52	19mm	14mm	4mm
RST2-S	RST2-H	RST2-H2	2	45	20mm	16mm	5mm
RST3-S	RST3-H	RST3-H2	3	33	24mm	18mm	5mm
RST4-S	RST4-H	RST4-H2	4	28	26mm	20mm	5mm
RST5-S	RST5-H	RST5-H2	5	24	27mm	23mm	5mm
RST5A-S	RST5A-H	RST5A-H2	5½	21	28mm	24mm	5mm
RST6-S	RST6-H	RST6-H2	6	18	32mm	26mm	5mm
RST6A-S	RST6A-H	RST6A-H2	6½	16	34mm	27mm	5mm
RST7-S	RST7-H	RST7-H2	7	13	37mm	30mm	5mm
RST7A-S	RST7A-H	RST7A-H2	7½	13	39mm	31mm	5mm
RST8-S	RST8-H	RST8-H2	8	10	41mm	33mm	5mm
RST8A-S	RST8A-H	RST8A-H2	8½	10	43mm	36mm	5mm
RST9-S	RST9-H	RST9-H2	9	9	45mm	37mm	5mm
RST9A-S	RST9A-H	RST9A-H2	9½	9	46mm	38mm	5mm
RST10-S	RST10-H	RST10-H2	10	8	50mm	42mm	5mm
RST10A-S	RST10A-H	RST10A-H2	10½	7	53mm	45mm	5mm
RST11-S	RST11-H	RST11-H2	11	6	56mm	48mm	5mm
RST11A-S	RST11A-H	RST11A-H2	11½	6	63mm	50mm	5mm
RST12-S	RST12-H	RST12-H2	12	5	64mm	54mm	5mm
RST13-S	RST13-H	RST13-H2	13	4	68mm	58mm	5mm
RST13A-S	N/A	N/A	13.5	3	75mm	62mm	N/A
RST14-S	RST14-H	RST14-H2	14	1	90mm	75mm	5mm
RST15-S	RST15-H	RST15-H2	15	1	103mm	83mm	5mm
RST16-S	RST16-H	RST16-H2	16	1	127mm	90mm	5mm