Buffer Solution (Biofluorure B)
For fluoride determination
Pour détermination de fluorure.
FOR LABORATORY USE ONLY
POUR USAGE DE LABORATOIRE SEULEMENT

Butane (98%)
Molecular Formula	C4H10
Molecular Weight	58.12
Boiling point	-0.5 °C
Melting point	-138 °C
UN No.	1011
Chemical Abstract Number	106-97-8

2-Butoxyethanol ((Butyl Cellosolve))
Molecular Formula	CH3(CH2)3OCH2CH2OH
Molecular Weight	118.18
Molecular Weight	0.903
At temp	20
Boiling point	171 °C/743mm
Chemical Abstract Number	111-76-2

Meets A.C.S. specs./Conforme aux normes A.C.S.

Butyl Alcohol
Molecular Formula	CH3(CH2)2CH2OH
Molecular Weight	74.12
Molecular Weight	0.810
At temp	20
Boiling point	117.7 °C
Melting point	-90 °C
UN No.	1120
Chemical Abstract Number	71-36-3
Assay/Teneur	min 99.4%
Colour (APHA) Couleur	10
Evaporation residue/Résidu d'évaporation	0.005%
Titratable acid (meq/g) Acidité	0.0008
Carbonyl cmpds(as butyraldehyde)	T.P.T.
Butyl ether/Ether butylique	0.2%
Water (H2O) Eau	0.1%