PGA is a water
soluble, biodegradable, non-toxic biopolymer produced by microbial
fermentation. PGA is a sticky material first found in "natto", a
fermented soybean. PGA is an unusual anionic, naturally occurring homo
polyamide that is made of D & L glutamic acid units connected by amide
linkages between alpha amino & gamma carboxylic acid groups.
It is produced
through fermentation by Bacillus subtilis using glutamic acid. PGA is consists
of glutamic acid monomers crosslinked between α-amino and γ-carboxyl groups,
and the molecular weight of PGA is usually between 100~1000 kDa. It is
water-soluble, edible and non-toxictowards human, and is environment friendly.
It has broad applications in the fields of medicine, food, cosmetics, and water
treatment.
Specification
CAS No.:
25513-46-6
Other Names:
Grade Standard:
Food
Grade, Cosmetic Grade, Agricultural Grade
Usage:
Animal Pharmaceuticals
Purity:
99%min
Appearance:
White Powder
Product Name:
Polyglutamic Acid
CAS:
25513-46-6
Shelf life:
2 Years
Poly Y Glutamic Acid,Poly Gama Glutamic Acid,High Purity Polyglutamic Acid,Glutamic Acid Production Qufu Hi-Tech Trading Co., Ltd. , http://www.chinahyaluronic-acid.com
1) Measuring range: 0-300mmHg/0-40.0kPa
2) Measuring accuracy: ± 0.4kPa/± 3mmHg
3) Min. Scale: 0.1kPa/1mmHg
4) Memory: 60 group memories
5) Auto shut-off (30sec after idle)
6) Battery: AAA x 2, alkaline batteries
7) Battery life: Approx. 2 months (at 3min per day)
8) Size: 65 x 78 x 28mm
9) N. W.: 128g (including battery)
Â
Blood pressure measuring range:0-300 mmHg
Pressure accuracy
±3mmHg
Pulse measuring range
30-180 times/min
Pulse measuring accuracy
±5%
Arm cuff circumference
22-36 cm
Power source
4 AA bateries or AC adapter (6v, 600mA)
Unit Dimension
110x155x70 mm (LXWXH)
Unit weight
Approx. 395g
Talking
Optional
Backlight
Optional
Average
Last 3 results average or all results average
Blood pressure classification indicator
YES
Irregular Heart Beat Detection
YES
Â
If you need more information, pls feel free to contact us.
Features:
1) Measuring range: 0-300mmHg/0-40.0kPa
2) Measuring accuracy: ± 0.4kPa/± 3mmHg
3) Min. Scale: 0.1kPa/1mmHg
4) Memory: 60 group memories
5) Auto shut-off (30sec after idle)
6) Battery: AAA x 2, alkaline batteries
7) Battery life: Approx. 2 months (at 3min per day)
8) Size: 65 x 78 x 28mm
9) N. W.: 128g (including battery)
Â
Blood pressure measuring range:0-300 mmHg
Pressure accuracy
±3mmHg
Pulse measuring range
30-180 times/min
Pulse measuring accuracy
±5%
Arm cuff circumference
22-36 cm
Power source
4 AA bateries or AC adapter (6v, 600mA)
Unit Dimension
110x155x70 mm (LXWXH)
Unit weight
Approx. 395g
Talking
Optional
Backlight
Optional
Average
Last 3 results average or all results average
Blood pressure classification indicator
YES
Irregular Heart Beat Detection
YES
Â
If you need more information, pls feel free to contact us.
Gamma-poly-glutamic acid (gamma-PGA) is a natural occurring, multi-functional,
and biodegradable biopolymer.
H-Quality Wrist Digital Sphygmomanometer (ME-300)
Model NO.: ME-300
HS Code: 90189020
Model NO.: ME-300
HS Code: 90189020
Features: