Sodium - Import export

Optical flats are single precision flat surfaces. They are used as reference surfaces to compare flatness of a substrate where flatness is unknown. When a high quality optical flat is placed on top of a polished substrate and used in conjunction with a monochromatic light source light bands are formed. The light bands that are present are known as interference fringes and their shape represents how flat the part being tested measures. Dependent on how many rings are formed or how straight the presented lines are is an indication of how flat the tested part is. Optical flats are used for testing gauge blocks. Optical flats are also used in interferometers and high quality flat optical mirror and window sub-straights for laser applications. This range of quartz optical flats are single-sided. Quartz has low thermal expansion properties and is very durable and cost effective solution over UV grade fused silica. Read PDFs for more information

Greenline Group is a leading UK supplier of Sodium Tripolyphosphate packed in 25, 200, 220 and 1000 litres, 25kg bags, bulk bags and bulk loads. We are also a Sodium Tripolyphosphate distributor, covering the UK, Ireland and Europe. Sodium Tripolyphosphate (STTP) is used in the following products: washing & cleaning products perfumes and fragrances pharmaceuticals cosmetics and personal care products pH regulators and water treatment products paper chemicals and dyes textile treatment products and dyes STTP is also a preservative for seafood, meats, poultry, and animal feeds. It is common in food production as E number E451. In foods, STPP is used as an emulsifier and to retain moisture. If you would like a quote or require more information about how Greenline Group can supply you with Sodium Tripolyphosphate please complete the form below and a member of our team will get back to you shortly or phone us on +31 (0) 613 504 771.

Greenline Group is a leading UK supplier of Sodium Hydroxide packed in 1, 2.5, 5, 10, 25, 200, 220 and 1000 litres, 25kg bags, bulk bags and bulk loads. We are also a Sodium Hydroxide distributor, covering the UK, Ireland and Europe. Sodium Hydroxide is the major ingredient in drain and oven cleaners and used in chemical manufacturing, oil refining, hydraulic fracturing, water treatment and metal processing. It is also used in the manufacture of fabric, plastic wrap, paper and soap. If you would like a quote or require more information about how Greenline Group can supply you with Sodium Hydroxide please complete the form below and a member of our team will get back to you shortly or phone us on +31 (0) 613 504 771.

Greenline Group is a leading UK supplier of Sodium Bicarbonate packed in 25kg bags & bulk bags. We are also a Sodium Bicarbonate distributor, covering the UK, Ireland and Europe. Sodium bicarbonate (IUPAC name: sodium hydrogen carbonate), commonly known as baking soda, is a chemical compound with the formula NaHCO3. Sodium Bicarbonate is used in pH regulators and water treatment products. If you would like a quote or require more information about how Greenline Group can supply you with Sodium Bicarbonate please complete the form below and a member of our team will get back to you shortly or phone us on +31 (0) 613 504 771.

Greenline Group is a leading EU supplier of Soda Ash packed in 25kg bags & bulk bags. We are also a Soda Ash distributor, covering the UK, Ireland and Europe. Soda Ash is used in the following products: pH regulators and water treatment products inks and toners If you would like a quote or require more information about how Greenline Group can supply you with Soda Ash please complete the form below and a member of our team will get back to you shortly or phone us on +31 613 504 771.