REFINED TIN

DESCRIPTIONS

This is to verify that STRAITS REFINED TIN as understood was in good order

And condition ex our smelting works in Butter worth.

We also certify that the company’s brand of Straits Refined Tin is of a good mercantile quality and that production batch from which the tin has been

Drawn has a tin content not less than 99.85% and conforms to ASTM Grade.

A specification B338- 90 and British specification BS3252: 1986

PHYSICAL CHARACTERISTIC                                                      

                                                                ASTM B339-90                     BS 3252: 1986

Sn                           min                          99.85%                                   99.85%

Sb                           max                         0.04%                                                     0.05%

As                           max                         0.05%                                                     0.03%

Pb                           max                         0.05%                                                     0.05%

Bi                            max                         0.03%                                                     0.03%

Cu                           max                         0.04%                                                     0.04%

Fe                            max                         0.01%                                                     0.01%

Al                            max                         NIL                                                         0.011%

Cd                           max                         0.011%                                   0.011%

Zn                           max                         0.015%                                   NIL

S                              max                         0.01%                                                     NIL

Ag                          max                         0.01%                                                     NIL

Ni & Co  max                         0.01%                                                     NIL

PACKING

MSC Tin Bundles are not uniform in Weight. The weight of each bundle is marked on the bundles and is within 2% of 1000 Kg. Each lot of 5 tones is separately marked, and weights exactly 5000 Kg net of strapping and packing.

On breaking up a shipment care should be taken to preserve 5 tones lot.

Otherwise individual bundle weights should be followed.

STORAGE

MSC is preferably stored in it’s original packing in a cool.