Table 2

Nicotine, propylene glycol (PPG) and glycerol content of 20 variants of electronic nicotine delivery system (ENDS) cartridges, seized by Singapore Customs

ENDS cartridgeNicotine content (mg/cartridge)PPG content (mg/cartridge)Glycerol content (mg/cartridge)
V2CIGS (Red-12)10.3–15.3581–834105–142
V2CIGS (Red-Full 18 mg)10–13.8697–719163–222
Personal Vaporizer 510 (Med)5.4–7.01308–35876.6–108
Smoker Haven2.64–3.06215–24758.6–65.4
Super Cigarette (Med 14 mg)1.51–1.75218–22851.7–62.5
e-joy6.68–7.719.7–41.3311–412
E-vaporizer (16 mg)4.62–5.56249–27638.9–44.6
Smoking Anywhere0.65–1.1389.4–15219.4–24.2
Simple SmokerNot detected175–20153.5–59
Eluma (12 mg)6.9–8.83444–546155–179
E-cigarette Create Healthy Life3.58–4.33255–29232.2–35.3
Slim E-cigaretteNot detected140–18042.7–53.9
Fifty-One (6 mg)6.26–12.30–9.17444–1020
Best Ecig (24 mg)2.72–3.73188–23534.9–47.1
E-pipe (0 mg)0–1641–1320142–359
Vapor (0 mg)Not detected155–17753.9–65.3
Smoking Everywhere (Med 11 mg)2.24–2.72231–26840.2–48.3
Pons6.09–8.71216 –42869.5–82
Victorian Classic9.2–12269–440102–125
BoJinQiShi (Platinum Knight)6.61–9.97326–369110–157