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Table 3 Endotoxin content

From: Respirable stone particles differ in their ability to induce cytotoxicity and pro-inflammatory responses in cell models of the human airways

Particle sample

Endotoxin content (EU/mg)

Quartzite

0.127

Anorthosite

–

Rhomb porphyry

0.101

Dacite

0.097

Quartz diorite

0.076

Hornfels

0.132

α-quartz

–