Rappler's latest stories on gas detectors
Serendra revisited: Facts, more questions
Almost a month after the Two Serendra blast government has yet to determine the cause of the gas leak
Shell says Serendra gas has odor, witnesses disagree
But witnesses did not report any unusual smell on the day of the blast
Does Serendra use odorless LPG?
Without mercaptan a chemical usually added to commercialized gas it is virtually impossible to detect gas leaks by smell
Blast highlights Serendra flaws
As the probe on the cause of the Two Serendra blast continues residents raise concerns about gas detectors and lack of safety procedures during emergencies