Product code:
DM2230500
M17 agar base
For Microbiology
500 gr
Peptic diest of animal tissue 5.000G/L
Papaic digest of soyabenmeal 5.000G/L
Yeast extract
2.500G/L
Beef extract 5.00G/L
Ascorbic acid 0.500G/L
Magnesiumsulfate 0.250G/L
Lactose 5.000G/L
Agar 10.000G/L
Final pH (at 25°C) 7.1
ñ
0.2G/L
pH rang 6.90 - 7.30
Reaction reaction of 3.33%w/v aqueous solution at 25°C pH : 7.1
ñ
0.2
68
Product code:
DM2240500
Mac conkey agar
For Microbiology
500 gr
Peptic digest of animal tissue 20.000G/L
Lactose 10.000G/L
Bile salts
5.000G/L
Sodiumchloride 5.000G/L
Neutral red 0.070G/L
Agar 15.000G/L
Final pH (25°C) 7.5
ñ
0.2G/L
pH 7.30 - 7.70
Reaction reaction of 5.5%w/v aqueous solution at 25 °C pH : 7.5
ñ
0.2
Assay%
98 - 102
Chloride (Cl) % Max 0.005
Sulfate (SO ) % Max 0.01
4
Lead (Pb) % Max 0.002
Product code:
C.A.S. :
EINECS :
312490500
16674-78-5
205-554-9
Magnesium acetate tetrahydrate
Laboratory Reagent
C H MgO .4H O MW =214.46
4 6
4
2
500 gr
Assay%
Min 98
Water insolublematter% Max 0.003
Nitrogen compounds (N) % Max 0.002
Phosphate (PO ) % Max 0.0005
4
Sulfate (SO ) %
Max 0.002
4
Arsenic (As) % Max 0.0002
Barium(Ba) %
Max 0.005
Calcium(Ca) % Max 0.01
Iron (Fe) % Max 0.0005
Heavymetals (as Pb) %
Max 0.0005
Manganese (Mn) % Max 0.0005
Potassium(K) %
Max 0.005
Sodium(Na) % Max 0.005
Strontium(Sr) % Max 0.005
Water %
51 - 55
pHof 5%solution 5.0 - 6.5
Bromide (Br) % Max 0.05
Product code:
C.A.S. :
EINECS :
313030500
7791-18-6
232-094-6
Magnesium chloride hexahydrate
Analytical Reagent
MgCl .6H O MW =203.30
2
2
500 gr
Assay% Min 99
Iron (Fe) %
Max 0.05
Substances insoluble inHCl % Max 0.05
Product code:
C.A.S. :
EINECS :
313160500
7439-95-4
231-104-6
Magnesium (metal) powder
Laboratory Reagent
Mg MW =24.31
500 gr
H228-H251-H261
P210-P231-P232-P241-P280-P420-P501
Assay% Min 99.5
Insolublematter inHCl % Max 0.01
Iron (Fe) % Max 0.05
Product code:
C.A.S. :
EINECS :
312600500
7439-95-4
231-104-6
Laboratory Reagent
Mg MW =24.31
Magnesium metal turnings
500 gr
H228-H251-H261
P210-P231-P232-P241-P280-P420-P501
Assay% 99 - 102
pH (5%water) 5 - 7
Insolublematter% Max 0.005
Chloride (Cl) % Max 0.001
Phosphate (PO ) % Max 0.0005
4
Sulfate (SO ) % Max 0.002
4
Heavymetals (as Pb) % Max 0.0005
Ammonium(NH ) % Max 0.001
4
Arsenic (As) % Max 0.0001
Barium(Ba) % Max 0.001
Strontium(Sr) % Max 0.001
Calcium(Ca) % Max 0.005
Iron (Fe) % Max 0.0005
Potassium(K) % Max 0.0005
Manganese (Mn) % Max 0.0005
Sodium(Na) % Max 0.0005
Product code:
C.A.S. :
EINECS :
313140500
13446-18-9
233-826-7
MW =
Magnesium nitrate hexahydrate
Analytical Reagent
Mg(NO ) .6H O
256.41
3 2
2
500 gr
H272-H315-H319-H335
P221-P210-P220-P305-P351-P338-P405-P501A
Assay% Min 98
Sulfate (SO ) % Max 0.005
4
Heavymetals (as Pb) % Max 0.001
Arsenic (As) % Max 0.0002
Bariumand Strontium(as Ba) % Max 0.002
Calcium (Ca) % Max 0.1
Iron (Fe) % Max 0.001
Potassium(K) % Max 0.5
Sodium (Na) % Max 0.3
Product code:
C.A.S. :
EINECS :
313080500
7791-18-6
232-094-6
Magnesium chloride hexahydrate
Laboratory Reagent
MgCl .6H O MW =203.30
2
2
500 gr
