Assay (Acidimetric) % Min 98.0
Melting point (with decomposition) about °C 260
Los on drying (at 10°C) % 8 - 10
Sulfated ash% Max 0.1
Product code:
C.A.S. :
EINECS :
101300250
5995-86-8
205-749-9
Gallic acid monohydrate
Laboratory Reagent
188.14
MW =
C H O .H O
7 6 5 2
250 gr
H315-H319-H335
P261-P305-P351-P338-P302-P352-P321-P405-P501A
Product code:
DM2190500
For Microbiology
Gelatin agar
500 gr
Gelatin 30.000G/L
Casein enzymic hydrolysate 10.000G/L
Sodiumchloride
10.000G/L
Agar 15.000G/L
Final pH (at 25°C) 7.2
ñ
0.2
Reaction reaction of 6.5%w/v aqueous solution at 25°C pH 7.2
ñ
0.2
Prepare the medium per label direction Inculate and incubate
at 35
ñ
2°C for 24 - 48 Hours
Product code:
DM1160500
Gelatin peptone
For Microbiology
500 gr
pH (1%w/v queous solution) 25°C 6.7
ñ
0.2
Typical cultural response after 18 - 48 hours at 35 °C
E. Coli poor to good
S.areus poor to good
Indole test (tryptophan content) - ve
Loss on drying% Max 12
Sulfated ash% Max 1.5
Sulfur dioxide (SO ) % Max 0.0002
2
E.Coli
Absent
Liquifiers Absent
Product code:
507140500
C.A.S. :
9000-70-8
Gelatin powder
For Bacteriology
500 gr
Absorptionmaxima 1 (methanol) 647-653 nm
Absorptionmaxima 2 (methanol) 520-526 nm
Absorptivity at absorb. max 1
Min 800.0
Absorptivity at absorb. max 2 Min 350.0
Loss on drying (at 105 °C) % Max 10
Product code:
407190025/0100
C.A.S. :
51811-82-6
Giemsa’s stain
F
or Microscopy
25 gr
100 gr
Soluble inHCl % Max.1.0
Iron (Fe) % Max.0.005
Lead (Pb) % Max.0.005
Product code:
C.A.S. :
407200250
65997-19-3
Glass wool
250 gr
Product code:
C.A.S. :
EINECS :
507050500
50-99-7
200-075-1
D-(+)-
MW =
Glucose anhydrous
Analytical Reagent
C H O
180.16
6 12 6
500 gr
Specific rotation °C +52.5 to+53
Lead (Pb) % Max 0.001
Copper (Cu) % Max 0.0001
Zinc (Zn) % Max 0.0001
Cadmium(Cd) % Max 0.0001
Maltose% Max 0.2
Sulfated ash% Max 0.05
Water (KF) % Max 0.05
Chloride (Cl) % Max 0.005
Sulfate (SO ) % Max 0.01
4
Heavymetals (as Pb) % Max 0.0005
Arsenic (As) % Max 0.00004
Product code:
C.A.S. :
EINECS :
507120500/1000
50-99-7
207-757-8
D-(+)-Glucose anhydrous
Laboratory Reagent
C H O MW =180.16
6 12 6
500 gr
1 kg
Specific rotation (20/D,10%water,on dried substance) +52.5° to +53.2°
pH (10%; water)
5.7 - 7.0
Chloride (Cl) % Max 0.0125
Maltose% Max 0.2
Heavymetals (as Pb) % Max 0.001
Arsenic (As) % Max 0.0001
Lead (Pb) %
Max 0.00005
Calcium (Ca) % Max 0.02
Sulfate (So ) % Max 0.02
4
Water (KF) %
Max 0.2
Sulfated ash% Max 0.1
56
Product code:
C.A.S. :
EINECS :
507060500
5996-10-1
200-075-1
D-(+)-
MW =
Glucose monohydrate
Analytical Reagent
C H O .H O 198.17
6 12 6 2
500 gr
Specific rotation (20/D,10%water, on dried substance) +52.6 to +53.2°C
Chloride (Cl) % Max 0.005
Sulfate (SO ) % Max 0.01
4
Sulfite (as SO ) Passes test
2
Water % 7.5 - 9.5
Heavymetals (as Pb) % Max 0.001
Maltose% Max 0.02
Suitability formicrobiology Passes test
Sulfated ash% Max 0.05
Arsenic (As) % Max 0.00005
