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Close-up of blood samples in test tubes

Close-up of blood samples in test tubes

Close-up of blood samples in test tubes

Hand holding blood sample in test tube

Hand holding blood sample in test tube

Blood sample tube

Blood Samples in Test Tubes

Blood Samples in Test Tubes

Color coded blood tubes containing synthetic blood samples. Blue top - buffered sodium citrate. Green top - lithium heparin anticoagulant. Lavender top - K2-EDTA anticoagulant

Blood Samples in Test Tubes

Test tubes, close up

Blood samples in test tubes

Blood samples

Blood samples in test tubes

Disposable plastic medical syringe and color coded tubes containing synthetic blood samples. Blue top - buffered sodium citrate. Lavender top - K2-EDTA anticoagulant

Nitrile - gloved hand holding disposable plastic medical syringe inserted into blue blood tube containing synthetic blood sample.

Test tubes in rack

Close up of test tubes

Row of test tubes with blood samples

Test tube rack with test tubes

Test tube containing blood sample

A blood sample being held with a row of human samples for analytical testing including blood, urine, chemistry, proteins, anticoagulants and HIV in lab

Blood group test

Test tubes in rack

Test tubes in rack

Malarial blood cells

Eppendorf tubes containing blood samples

Blood samples in test tubes

Blood samples in test tubes

Blood samples in test tubes

Blood sample tubes

Healthcare And Medicine,Glassware,Utensil,Test Tube,Test Tube Rack

Close up of myelogenous leukemia cells

Microtubes with blood samples

Test tubes in a holder

Test tubes

並んだ色鉛筆

歯ブラシ

Blood tubes in rack

Blood tubes in rack

Laboratory Test & Medicines

Colorful test tubes in a row

Blood samples

Blood samples

Biological samples in test tubes

Blood samples in test tubes

Blood samples

Neoplastic lymphocyte cells in blood

Blood sample

Blood sample

Close up of myelogenous leukemia cells

Test tubes

Blood samples

Blood samples

Blood samples

Blood samples

Test tubes holding dried flowers

試験管

スポイトと試験管

試験管

Test tube with blood sample

Test tubes in rack

Blood samples

Blood samples

Blood samples

Blood samples

五つ並んだ哺乳瓶の乳首のようなピンクのコンドーム

カラフルなスプーン

縦一列に並んだカラフルなスプーン

カラフルなスプーン

男性の靴の集合

Close-up of a person's hand holding a test tube

Blood samples

Blood samples

Blood samples

Blood samples

ヒイラギとリボンのクリスマスフレーム

Colored liquids in test tubes

Person putting liquid in test tubes

Blood samples in test tubes

Blood samples in test tubes

ヒイラギとリボンのクリスマスフレーム

ヒイラギとベルのクリスマスフレーム

ヒイラギとベルのクリスマスフレーム

Row of test tubes

手

Blood samples in centrifuge tubes

Leaf anatomy

Test tubes with red liquid

Frame

ガラス器具

Blood collection tubes

Blood collection tubes

Blood collection tubes

Blood collection tubes

Blood collection tubes

Blood collection tubes

色鉛筆　クラフト

色鉛筆　クラフト

色鉛筆　クラフト

Test tubes

Test tubes

Cardamom in a test tube

Coriander in a test tube

Pimento in a test tube

試験管とスポイト

Hibiscus flowers in a test tube

Dried orange peel in a test tube

Red peppercorns in a test tube

Juniper berries in a test tube

Test tubes

Healthcare And Medicine

Virology test tube

カラフルな巻いたリボン

Blood samples

Blood samples

Flasks, test tubes and mortar on shelf

枝豆

Blood samples

Blood samples

Blood samples

Red liquid in a test tube

液体の入った試験管

Compact desktop cardiac reader

Blood samples in tubes

Blood samples in tubes

Blood samples in tubes

試験管

試験管

Flasks, test tubes and mortar on shelf against white background

Close up of seeds in Petri dish

Test tubes in beaker

Test tubes in beaker

Test tubes in beaker

Test tubes in beaker

Close up of Petri dish with bean or leaf

ミニチュアのエッフェル塔のコラージュ

ハートのパスタ

ビーカーと試験管

ビーカーと試験管

桜

Blood samples

横1列に並ぶ家　クラフト

Healthcare And Medicine

Healthcare And Medicine

香辛料いろいろ

Close up of seeds in Petri dish

実験用具

Blood collection tubes

Blood collection tubes

Blood collection tubes

試験管

試験管

実験イメージ

Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,,Test TubeHealthcare And Medicine,Test Tube

ペンギンの群れ

Blood sample and test tubes

Blood sample and test tubes

カラフルな液体の入った試験管

Healthcare And Medicine,Glassware,Utensil,Test Tube,Beaker,Measuring Beaker

Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,,Test Tube

Blood sample

Blood test in medical laboratory

Test tubes with different coloured liquids in rack

Blood samples in centrifuge tubes

Lavender Lavandula sp stems

Blood group test, conceptual image

Blood sugar test, conceptual image

スニーカーの集合

ギフトボックス

花　アサガオ

花　アサガオ

コニカルチューブ

Close up of scientist holding test tube

Close up of pipette in test tube

Close up of pipette in test tube

Red liquid in test tubes

A plant and a seed in a test tube

Glucagon hormone, conceptual image

Healthcare And Medicine

Healthcare And Medicine

Healthcare And Medicine,Glassware,Utensil,

実験イメージ

Blood donation

Dried lemon peel in a test tube

Illustration Technique, Measuring Beaker, Test Tube,

Blood collection tubes

Blood samples

Virology test tube

Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,,Test Tube

実験用具

実験用具

Test tubes and pipette

ガラス器具

桜の花

カラフルな巻いたリボン

Pill in test tube

Healthcare And Medicine

Christmas decoration

七色のリボン