Steristoppers - Heinz Herenz

Highlights

Steristoppers®

Steristoppers® are an invention of the Heinz Herenz company and have proven themselves worldwide for many years.

The name is a combination of “sterile” and “stopper” and indicates the application: The cellulose stoppers are ideal for sterile sealing of bacterial cultures in test tubes, Erlenmeyer flasks and culture flasks. Many important institutions rely on our in-house invention because, in addition to outstanding properties, it also simplifies laboratory work.

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What distinguishes our Steristoppers® ?

autoclavable up to 200°C
bacterial filtering
sterilizable
air-permeable
inexpensive

The original Heinz Herenz Steristoppers® are available in various sizes, shapes and packaging units, and special designs are also possible.

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Please note:

Only suitable for single use

Products:

Original Herenz Steristoppers®

(20 A = shorter and thicker than 20 and 20 P)

Special designs on request.

Other packaging units on request!

Item no.	No	for glasses with Neck inner Ø	VE = MOQ approx. data
1010400	4	6.5-7.0 mm	5.000 pcs/carton
1010502	5 s	5,5-6,5 mm	5.000 pcs/carton
1010503	5 sk	4,5-6,5 mm	5.000 pcs/carton
1010604	6 F	6,5-7,5 mm	5.000 pcs/carton
1010700	7	8.5-9.5 mm	2.000 pcs/carton
1010715	7 d	7,5-8,5 mm	4.000 pcs/carton
1010800	8	9,5 mm	2.000 pcs/carton
1010801	8 P Universal	7.5-10.5 mm	1.800 pcs/carton
1010900	9	10,5-11,5 mm	2.000 pcs/carton
1010901	9 P	9.0-10.5 mm	2.000 pcs/carton
1010905	9 k	8.5-10.2 mm	2.000 pcs/carton
1010906	9 d	7.0-9.5 mm	2.000 pcs/carton
1011000	10	9.5-11.5 mm	1.000 pcs/carton
1011100	11	12.0-14.5 mm	1.000 pcs/carton
1011200	12	11.5-13.5 mm	1.000 pcs/carton
1011201	12 P	11.5-13.0 mm	1.000 pcs/carton
1011250	12,5	10,5-12,5 mm	1.000 pcs/carton
1011300	13	12.5-14.5 mm	1.000 pcs/carton
1011307	13 H	12.5-13.5 mm	1.000 pcs/carton
1011350	13,5 P	13.5-14.5 mm	1.000 pcs/carton
1011400	14	13.0-14.5 mm	1.000 pcs/carton
1011401	14 P*	12.0-14.0 mm	1.000 pcs/carton
1011406	14 d	11.5-13.0 mm	1.000 pcs/carton
1011409	14 LF	14.0-16.0 mm	4.000 pcs/carton
1011410	14 LD	12.0-14.5 mm	4.000 pcs/carton
1011424	14 Lvu	13.0-14.5 mm	1.000 pcs/carton
1011450	14,5	14.0-16.0 mm	1.000 pcs/carton
1011500	15	13,5-15,5 mm	500 pcs/carton
1011501	15 P**	14.0-16.5 mm	5.000 pcs/carton
1011513	15 PB	14,5-15,5 mm	4.000 pcs/carton
1011514	15 P (long)	14,7-15,5 mm	4.000 pcs/carton
1011515	15 D	13.5-16.0 mm	5.000 pcs/carton
1011516	15 E	15.5-17.0 mm	5.000 pcs/carton
1011517	15 DD	14.0-16.5 mm	1.000 pcs/carton
1011518	15 Lvu	13,5-15,5 mm	1.000 pcs/carton
1011600	16	16.5-18.0 mm	500 pcs/carton
1011700	17	13.0-16.0 mm	1.000 pcs/carton
1011800	18	17,5-18,5 mm	500 pcs/carton
1011801	18 P	17,5-19,5 mm	500 pcs/carton
1011806	18 D	17,5-19,5 mm	500 pcs/carton
1011808	18 I	17.0-19.0 mm	3.000 pcs/carton
1011900	19	19.0-22.0 mm	2.500 pcs/carton
1012000	20 ***	20.5-22.0 mm	400 pcs./box
1012018	20 M	18,5-19,5 mm	500 pcs/carton
1012001	20 P	19.0-22.5 mm	2.500 pcs/carton
1012019	20 A	20.5-22.5 mm	500 pcs/carton
1012150	21, 5	17.5-21.5 mm	3.000 pcs/carton

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steristopfen-rund-herenz-medizinalbedarf

Original Herenz Steristoppers®

(20 A = shorter and thicker than 20 and 20 P)

Special designs on request.

Other packaging units on request!

* = for thick-walled test tubes

** = for thin-walled test tubes

*** = for small Erlenmeyer flasks

**** = for large Erlenmeyer flasks

***** = for Erlenmeyer flask wide neck

Item no.	No	for glasses with Neck inner Ø	VE = MOQ approx. data
1012205	22 k	21.5-23.0 mm	500 pcs/carton
1012208	22 l	22.0-24.0 mm	2.000 pcs/carton
1012350	23,5 P	25.0-27.0 mm	2.000 pcs/carton
1012600	26	26.0-27.0 mm	2.000 pcs/carton
1012700	27	27.0-32.5 mm	1.000 pcs/carton
1012705	27 k	26.0-26.5 mm	2.500 pcs/carton
1012900	29 ****	29.5-31.0 mm	850 pcs/carton
1012919	29 A (< as 29) 2	29.0-30.0 mm	1.500 pcs/carton
1012905	29 k	26.5-27.5 mm	2.500 pcs/carton
1013200	32	32.5-35.0 mm	800 pcs/carton
1013201	32 P	32.0-33.0 mm	750 pcs./box
1013225	32 PD	30.0-32.5 mm	750 pcs./box
1013400	34	33.5-36.5 mm	750 pcs./box
1013600	36	35.5-39.5 mm	600 pcs/carton
1013700	37	37.5-41.5 mm	600 pcs/carton
1013800	38	40.0-43.5 mm	500 pcs/carton
1014001	40 P	42.0-46.5 mm	500 pcs/carton
1014501	45 P	47.0-48.0 mm	300 pcs/carton
1014504	45 PDL	47.0-48.0 mm	300 pcs/carton
1014800	48 ****	47.0-49.0 mm	400 pcs./box
1015003	50 Z	47.0-49.0 mm	200 pcs/carton
1016001	60 P	57.0-60.0 mm	200 pcs/carton
1017005	70 k	69.0-71.0 mm	100 pcs./box

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Highlights

Since the foundation of the company, i.e. for more than 75 years, we have specialized in the development and distribution of laboratory supplies, microbiology accessories and disposables. So we had enough time to expand our knowledge, our product range and our logistics. In addition, we are passionate about the development and production of medical disposables. Many of our own products are now used worldwide, such as Steristopfen®, Gyno Brush®, smear brushes and Sonosafe® sonography protective covers.