SigmaGraft, Inc., provides osteoconductive bioceramic raw materials such as hydroxyapatite (HAp), beta-tricalcium phosphate (β-TCP), and biphasic calcium phosphate (BCP) for an application of various bone-graft substitute products.

Medical Grade hydroxyapatite conforms to ASTM Standard F1185-03, and Beta Tricalcium Phosphate conforms to ASTM F1088-04a.

These products are Medical Grade. They are non-sterile and not approved for human use.

Please contact us for specifically designed raw biomaterials, such as custom granule or pore size.


HAp Particulate

Powder Type
SGHAP1530NM Hydroxyapatite Particle Size: 150-300 nm

Ca/P Molar Ratio: 1.67

Minimum Order: 500 g

β-TCP Particulate

Powder Type
SGTCP2060NM Βeta-Tricalcium Phosphate Particle Size: 200-600 nm

Ca/P Molar Ratio: 1.50

Minimum Order: 500 g

BCP Particulate

Powder Type
SGBCP1070NM Hydroxyapatite and Βeta-Tricalcium Phosphate Particle Size: 100-700 nm

Ca/P Molar Ratio: 1.60

Minimum Order: 500 g