Atomic and nuclear properties of materials:
Glutamine (C₅H₁₀N₂O₃)

Quantity	Value	Units	Value	Units
<Z/A>	0.53371
Specific gravity	1.46	g cm-3
Minimum ionization	1.899	MeV g-1cm2	2.773	MeV cm-1
Nuclear collision length	58.7	g cm-2	40.19	cm
Nuclear interaction length	84.1	g cm-2	57.58	cm
Radiation length	39.44	g cm-2	27.01	cm
Critical energy	81.79	MeV (for e-)	79.59	MeV (for e+)
Molière radius	10.23	g cm-2	7.004	cm
Plasma energy	25.44	eV
Muon critical energy	1064.	GeV

Composition:

Elem	Z	Atomic frac*	Mass frac*
H	1	10.00	0.068965
C	6	5.00	0.410926
N	7	2.00	0.191681
O	8	3.00	0.328427
* calculated from mass fraction data.

Explanation of some entries
For muons, dE/dx = a(E) + b(E) E. Tables of b(E): PS PDF TEXT
Table of muon dE/dx and Range: PS PDF TEXT