T4 powder Primobolan Steroids without side effects / Levothyroxine sodium CAS 51-48-9

Synonyms: levothyroxine; l-t4; t4(hormone); o-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-l-tyrosin; o-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodotyrosine; tetraiodothyronine 

CAS: 51-48-9 

EINECS: 200-101-1 

Assay: 99% min. USP30   

Packing: 1 kg /foil bag or tin. 

MF: C15H11I4NO4 

MW: 776.87 

MS：

Character: White Crystalline Solid. 

Usage: One of the thyroid hormones involved in the maintenance of metabolic homeostasis. Synthesized and stored as amino acid residues of thyroglobulin, the major protein component of the thyroid follicular colloid. Synthesis and secretion are regulated by the p. 

Competitive Advantage: 

1. Rich experience. 

We specialize in this field for many years. Our steroids and hormones have been exported to overseas, like Europe, Africa, Asia, America and other countries. And we have got very good feedback from our customers, and established long friendly relations of cooperation. 

2. Great quality, purity and favorable. 

Good quality is one secret for our success. Welcome order the samples, MOQ just 10 grams. 

3. Safest and fastest delivery. 

We have adequate stock, and can arrange the delivery within 24hours when receiving the payment. Tracking number would be informed quickly after shipment. 

We have special way which could ship 0.01 kilo to 50 kilo products a time. 

550USD/100G