In Baja de peso, Cáncer

Sodium Metal (Na) Periodic Table Alkali Element Sample PP Bottle (5g 10g 20g)

This format makes the sample well suited for periodic table collections, chemistry classrooms, laboratory reference materials, and educational demonstrations. This product is intended for educational, collection, and materials reference purposes.

LEER MÁS
In Baja de peso, Cáncer

Phenylpiracetam Hydrazide Powder, Purity 99%+, USP Grade, CAS 77472-71-0

2-Oxo-4-phenylpyrrolidine-1-acetic acid hydrazide;Phenylpiracetam hydrazide. Phenylpiracetam Hydrazide is a modification of the original Phenylpiracetam, which was developed in Russia in the 1980s. PPH features the addition of a hydrazide group, which enhances its bioavailability and blood absorption.

LEER MÁS
In Baja de peso, Cáncer

Phenylpiracetam Powder, Purity 99.9% min, USP Grade, CAS# 77472-71-0

Phenylpiracetam Hydrazide is a modification of the original Phenylpiracetam, which was developed in Russia in the 1980s. PPH features the addition of a hydrazide group, which enhances its bioavailability and blood absorption.

LEER MÁS