| ≥1 piece |
|
Item
|
Index
|
Item
|
Index
|
|
Appearance
|
Brown liquid
|
Temperature
|
90-110 degrees
|
|
Activity u/ml
|
20000,40000
|
Best temperature
|
95-97 degrees
|
|
Smell
|
No irritative smell
|
Volume weight
|
more than 1.25g/ml
|
|
pH range
|
5.5-8.0
|
Best pH
|
5.8-6.5
|