81
Product code:
DM1050500
Peptone
For Microbiology
500 gr
pH (1%w/v queous solution) 25°C 5.5 .721
Typical cultural response after 18 - 48 hours at 35 °C
E. Coli good
Klebsiella good
Proteus good
S.areus good
Biochemical test
MR + ve
VP
ñ
ve
Nitrate reduction - ve
Carbohydrate fermentation - ve
Product code:
DM1170500
F
or Microbiology
Peptone M
500 gr
pH (1%w/v queous solution) 25°C 7.0
ñ
0.5
Typical cultural response after 18 - 48 hours at 35 °C
E. Coli luxuriant
Salmonella luxuriant
S.aureus luxuriant
Peseudomonas luxuriant
Product code:
DM2300500
F
or Microbiology
Peptone Water
500 gr
Peptic digest of animal tissue 10.000G/L
Sodiumchloride 5.000G/L
Final pH (at 25°C)
7.2
ñ
0.2
pH range 7.00 - 7.40
Reaction reaction of 1.5%w/v aqueous solution at 25°C pH 7.2
ñ
0.2
Product code:
C.A.S. :
EINECS :
BVS06101
7601-90-3
231-512-4
Perchloric Acid 0.1 M (0.1N)
Standardized solution
traceable to NIST
HClO MW =100.46
4
1 L
H272-H314-H226
P221-P210-P303-P361-P353-P305-P351-P338-P405-P501A
Product code:
C.A.S. :
EINECS :
BVS06110
7601-90-3
231-512-4
Perchloric Acid 1 M (1N)
Standardized solution
traceable to NIST
HClO MW =100.46
4
1 L
H272-H314-H226
P221-P210-P303-P361-P353-P305-P351-P338-P405-P501A
Assay% 69 - 72
Chloride (Cl) % Max 0.001
Heavymetals (as Pb) % Max 0.0001
Iron (Fe) % Max 0.0001
Nitrogen compound (N) % Max 0.001
Residue after ignition% Max 0.003
Silicate&phosphate (as SiO ) % Max 0.0005
2
Sulfate (SO ) % Max 0.001
4
Product code:
116000500
C.A.S. :
7601-90-3
EINECS :
231-512-4
Perchloric acid 70%
Analytical
MW=100.46
Reagent
HClO
4
500 ml
H272-H314-H226
P221-P210-P303-P361-P353-P305-P351-P338-P405-P501A
Assay% Min 99.5
Residue on ignition% Max 0.2
Foreign halogens (as Cl) % Max 0.01
Iodide (I) % Max 0.001
Sulfate (SO ) % Max 0.01
4
Product code:
C.A.S. :
EINECS :
101090025
10450-60-9
233-937-0
MW=
Periodic acid
Analytical Reagent
H IO 227.94
5 6
25 gr
H272-H314
P221-P210-P303-P361-P353-P305-P351-P338-P405-P501A
Assay (iodometric) % Min 99
Melting point ° C 124 127
Product code:
C.A.S. :
EINECS :
101520025
10450-60-9
233-937-0
MW=
Periodic acid
For Synthesis
H IO 227.94
5 6
25 gr
H272-H314
P221-P210-P303-P361-P353-P305-P351-P338-P405-P501A
Appearance Off white topale yellowcoloured powder
Loss on drying% Max 5
Ash% Max 5
pH 3 - 5
Activity 0.8 Anson units/mg
Product code:
C.A.S. :
EINECS :
516190100
9001-75-6
232-629-3
Pepsin 1:3000
Laboratory Reagent
100 gr
H334-H315-H319-H335
P285-P261-P280-P305-P351-P338-P405-P501A
