Assay% Min 99
Heavymetals (as Pb) % Max 0.001
Water % Max 0.5
Product code:
C.A.S. :
500330005
528-50-7
EINECS :
208-436-5
Cellobiose
For Biochemistry
C H O MW =342.30
12 22 11
5 gr
Water soluble substances% Max 0.2
Losss on drying (at 105°C) % Max 6.0
pH (2%suspension) 5.0 - 7.5
Starch&Dextrin Passes test
Sulfated ash% 0.2
Product code:
C.A.S. :
EINECS :
500340500
9004-34-6
232-674-9
Cellulose microcrystalline
For Thin Layer Chromatography
(C H O )n
6 10 5
500 gr
H335
P261-P304-P340-P312-P405-P403-P233-P501A
37
Assay (GC) % Min 99
Density (d 20 °C/4 °C) 0.909 - 0.911
Product code:
C.A.S. :
EINECS :
502070500
124-07-2
204-677-5
Caprylic acid
For Synthesis
C H O
144.22
8 16 2
MW =
500 gr
H314-H318-H302
P260-P303-P361-P353-P305-P351-P338-P301-P330-P331-P405-P501A
Assay (asNa) (calc.a.d.s.) (perchl. Ac.) % 6.5 - 9.5
Residue on ignition (as SO ) % 20 - 29.3
4
pHof 1%solution 6.5 - 8.0
Viscosity (2%soln at 20 °C) 400 - 800 cps
Loss on drying (at 105 °C) % Max 10.0
Chloride (Cl) % Max 0.25
Sodiumglycolate% Max 0.4
Heavymetals (as Pb) % Max 0.002
Arsenic (As) % Max 0.0003
Iron (Fe) % Max 0.02
Product code:
C.A.S. :
502100500
9004-32-4
Carboxymethyl cellulose
Laboratory Reagent
sodium salt high viscosity
500 gr
œ
1Max. Absorption inDMSO 563 - 571 nm
œ
2Max. Absorption inDMSO 525 - 533 nm
A1%,1cm,
œ
1max% Min 70
A1%,1cm,
œ
2max% Min 100
Ration âmax.P+/-15 nm(at 528nm) 1.00 - 1.10
Loss on drying (at 110 °C) % Max 15
Product code:
C.A.S. :
403100005
1390-65-4
EINECS :
215-724-4
Carmine
For Microscopy
5 gr
Product code:
DM1150500
Casein acid hydrolysate
For Microbiology
500 gr
pH (1%w/v queous solution) 25°C 6.8 - 7.4
Typical cultural response after 24 - 48 hours at 35 °C
E. Coli good
Klebsiella good
Salmonella good
Biochemical test
Indole + ve
H S + ve
2
Nitrate reduction - ve
Product code:
C.A.S. :
DM1070500
73049-73-7
Casein peptone
For Microbiology
500 gr
Description light tan, homogenous, free flowing powder
1% w/v aqueous solution remains clear amber, complete
after autoclaving at 15 lbs
Solubility pressure(121°C) for 15minutes
pHof 2%w/v aqueous solution at 25°C 6.5-7.5
Totalnitrogen% 10
Amino nitrogen% 4
Ash% Max 15.0
Loss on drying% Max 5.0
Specific gravity at 25 °C 0.957 - 0.961
Free fatty acids Passes test
Hydroxyl value 160 -168
Viscosity (20 °C) 950 - 1050mPas
Saponification value 176 - 182
Iodine value 83 - 88
Acid value Max 2.0
Unsapnonificable% Max 0.8
Product code:
C.A.S. :
503150500/1000
8001-79-4
232-293-8
EINECS :
Castor oil
Laboratory Reagent
500 ml
1 L
Refractive index 1.480 1.50
Specific gravity at 25 °C 0.960 0.970
Product code:
C.A.S. :
509060025
8000-27-9
Laboratory Reagent
Cedar wood oil
25 ml
H315
