ELEX Biological Products (Shanghai) Co., Ltd. manufactures and sells swab samplers for microbiological testing. The company provides various models of swab samplers pre-filled with different buffer solutions for applications like bacterial sampling, Salmonella enrichment, and testing materials with disinfectants. The swab samplers have easy-peel covers, firmly fixed cotton swabs, and validity periods of 18-24 months. Customers can also request buffers tailored to their needs.

1. ELEX Biological Products (Shanghai) Co., Ltd. [bellacheng@elexbio.com]
ELEX Biological Products (Shanghai) Co., Ltd. Factory Address: No. 1438, Songhua Road, Qingpu
Tel: 0086-21-59868187 Industrial Park, Shanghai City, 201706, P.R.China
Swab Sampler

2. ELEX Biological Products (Shanghai) Co., Ltd. [bellacheng@elexbio.com]
ELEX Biological Products (Shanghai) Co., Ltd. Factory Address: No. 1438, Songhua Road, Qingpu
Tel: 0086-21-59868187 Industrial Park, Shanghai City, 201706, P.R.China
Performance characteristics:
Easy to peel and pack;
Quick leak-proof cover;
High quality clean polyester pointed cotton swab;
The cotton swab is firmly fixed to the cover;
Validity period: 18 months.
Swab Sampler
Model Specification Application
Sterilization
method
Packing
Validity
period
ST-25PBS
Phosphate buffered water
10ml
Conventional strain
sampling
X-ray
irradiation
sterilization
400pcs
/carton
2years
ST-25BPW
1% buffered peptone water
10ml
Salmonella enrichment,
the repair of oligotrophic
bacteria and injured
bacteria
ST-26PBS
Phosphate buffered saline
10ml, extension type
Conventional strain
sampling
ST-26BPW
1% buffered peptone water
10ml, extension type
Salmonella enrichment,
the repair of oligotrophic
bacteria and injured
bacteria
ST-25MRD
0.1% phosphate buffered
peptone saline
The repair of oligotrophic
bacteria and injured
bacteria
AL-SWAB(P)
1% buffered peptone water
10ml
Salmonella enrichment,
the repair of oligotrophic
bacteria and injured
bacteria

3. ELEX Biological Products (Shanghai) Co., Ltd. [bellacheng@elexbio.com]
ELEX Biological Products (Shanghai) Co., Ltd. Factory Address: No. 1438, Songhua Road, Qingpu
Tel: 0086-21-59868187 Industrial Park, Shanghai City, 201706, P.R.China
ST-25LB
Letheen broth buffer
4ML/10ML
Enrichment culture of
bacterial used in
cosmetics or other
substances (containing
quaternary ammonium
compounds or cationic
surfactants) 18 个月
18months
ST-26LB
Letheen broth buffer
4ML/10ML
Enrichment culture of
bacterial used in
cosmetics or other
substances (containing
quaternary ammonium
compounds or cationic
surfactants)
Note: Various buffers can be customized according to customer needs. For details, please contact the company's
customer service or regional sales manager.
Letheen broth swab sampler: pre-filled 4ml or 10ml letheen broth.
Description: In the case of neutralization of disinfectants such as quaternary ammonium is quite important to the
antimicrobial activity, it is recommended to use Letheen Broth to test preservative materials.