BWS-HC-LABEL
Replacement Label Hydrogen Chloride (HC)
BWS-HF-LABEL
Replacement Lable Hydrogen Fluoride (HF)
BWS-X-LABEL
Replacement Label Oxygen (O₂)
BWS-G-LABEL
Replacement Label Ozone (O₃)
BWS-P-LABEL
Replacement Label Phosphine (PH₃)
BWS-S-LABEL
Replacement Label Sulfur Dioxide (SO₂)