塩素の動画素材 1ページ目

分子ライブラリー No.2 産業と材料化合物コレクション

Chlorine atom, with element's symbol, number, mass and element type color.

Element of periodic table CHLORINE multi-colored a

Chlorine block on the pile of periodic table of

Element of periodic table CHLORINE from letters of

Middle-aged woman chooses household chemicals near the shelves of a supermarket. Customer walks between the shelves in a hardware store and looks at new products and offers

Elderly couple with a basket full of purchases chooses household chemicals in the supermarket. Shoppers look at the shelves of home cleaning products

プールの塩素濃度を測定する女性

Swimming pool water testing kit with chlorine dispenser and chemical reagents on pool edge, private pool maintenance concept, clean blue water background

Hand pouring liquid pool chemicals from measuring container into swimming pool water, chemical treatment process during private pool maintenance, turquoise tiled water background with copy space

A man in the kitchen tests tap water quality with a test strip. Home testing for drinking water safety, pH, chlorine, and chemical contaminants.

Woman during a summer walk went to a store and looks with interest at the shelves in the supermarket. Buyer chooses household chemicals: detergent, sponges and home cleaning kits

Swimming pool maintenance tools with chlorine dispenser, water test kit, measuring cup and chemical reagents on pool edge, private pool water treatment and quality control

Pool cleaning setup with vacuum hose, brush, chemical containers, and testing tools placed on the pool edge for maintenance.

Young woman came to the store and chooses household chemicals and cleaning products. Woman near shelves in supermarket

Gloved hand holding transparent measuring cup above turquoise pool water during chemical maintenance and cleaning process.

Swimming pool maintenance equipment with liquid chemical containers, water test kit, chlorine dispenser and measuring tools on pool edge, private pool water treatment and quality control concept with

Woman scrolls through the shopping list on mobile phone and looks at the assortment of a supermarket and household chemicals. Customer looks at promotions and offers in the app for store customers

Middle-aged woman chooses household chemicals near the shelves of a supermarket. Customer walks between the shelves in a hardware store and looks at new products and offers

残留塩素測定で変色する水

Floating chlorine dispenser with thermometer in swimming pool, split view of water surface, clear reflections, and garden plants in background.

プールの残量塩素測定をする女性の手元

Floating chlorine dispenser with thermometer in clear blue pool water under bright sunlight.

Worker standing by pool cleaning water with long brush, surrounded by chemical containers and maintenance supplies.

Pool cleaning brush moving along the bottom during maintenance, with chlorine containers and chemical supplies on poolside.