Chemical
and Technical Developments Ltd specialises in the
manufacture and supply of a range of chemical compounds
of the transition metals.
Product:
CAESIUM
CARBONATE 99%
Purity:
99%
min
Packaging:
1 or 2 kg
net plastic bottles packed
in cardboard boxes
Product:
CAESIUM NITRATE 99.5%
Purity:
99.5% min
Packaging:
1 or 2 kg net plastic bottles packed
in cardboard boxes
Product:
DYSPROSIUM
CHLORIDE 99.9%
Purity:
99.9% min
Packaging:
1 kg net glass bottles
Product:
EUROPIUM
BROMIDE 98%
Purity:
98%
min
Packaging:
1 kg net glass bottles
Product:
EUROPIUM
CHLORIDE 99.9%
Purity:
99.9% min
Packaging:
1 kg net glass bottles
Product:
GADOLINIUM
CHLORIDE 99.9%
Purity:
99.9% min
Packaging:
1 kg net glass bottles
Product:
GERMANIUM DIOXIDE 99.999%
Purity:
99.999%
Element:
Level
Al
< 2
ppm
As
< 1
ppm
Cu
< 1
ppm
Fe
< 2
ppm
Ni
< 1
ppm
Total
metallic impurities
< 10
ppm
Loss
on ignition
( 1 hour at 1000 degC )
< 0.5%
Chloride
< 0.2%
Packaging:
1 kg net plastic bottles packed in cardboard boxes
Product:
GERMANIUM TETRACHLORIDE 99.999%
Purity:
99.999%
Element:
Level
Co
< 1
ppm
Cr
< 1
ppm
Fe
< 2
ppm
Ni
< 2
ppm
Pb
< 1 ppm
V
< 2 ppm
Zn
< 2 ppm
Total
metallic impurities
< 10
ppm
Packaging:
Road and rail:
2.5
litre glass Winchesters containing 4 kg of
product are used. These bottles
are safety-wrapped with a plastic membrane.
Bottles are packed
in cardboard boxes.
Airfreight:
Customers bulk containers or specialised packaging may be used
Product:
LANTHANUM CHLORIDE 99.9%
Purity:
99.9% min
Packaging:
1 kg net glass bottles
Product:
NEODYMIUM CHLORIDE 99.9%
Purity:
99.9% min
Packaging:
1 kg net glass bottles
Product:
NIOBIUM
PENTOXIDE 99.9%
Purity:
99.9%
min
Element:
Level
Ta
< 100
ppm
F
< 200
ppm
Si
< 30
ppm
Ti,
Cr, Fe, Ni, Mn each:
< 10
ppm
Packaging:
1 or 2 kg
net plastic bottles packed
in cardboard boxes
Product:
POTASSIUM
TELLURITE HYDRATE 90%
Purity:
90%
min
Packaging:
1 or 2 kg
net plastic bottles packed
in cardboard boxes
Product:
PRASEODYMIUM CHLORIDE 99.9%
Purity:
99.9%
min
Packaging:
1 or 2 kg
net plastic bottles packed
in cardboard boxes
