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mercari Pet Supplies Fish Supplies / Water Plants Water Quality Control Water Quality Measurement
Japanese cross-border
160枚 リトマス紙 ペーハー試験紙 水質検査 実験 自由研究 化粧品チェック韓
Price
300円
(Tax included)
RM300
Specifications
Quantity
-
+
Please make sure to select all required product options (if applicable). If you are unsure about available options, please refer to the original product page. Orders placed without required options may be canceled.
For purchases from Mercari, we are unable to assist with direct communication with sellers or handle issues related to ongoing transactions, shipping delays, product defects, or non-delivery. These matters are subject to the seller’s responsibility and platform policies. Please proceed with your order carefully.
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Japanese cross-border products shipped directly from Japanese sellers
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Seller Rating
99.3% Good(1769) Normal(3) Bad(9)
Condition
Brand new, unused
Shipping
Free shipping to Japan
Start Time
2026-06-23 20:51:25
Updated Time
2026-06-23 20:51:25

160枚 リトマス紙 ペーハー試験紙 水質検査 実験 自由研究 化粧品チェック韓

□●▲☆▲☆●☆□☆☆●★▼●□△□★◆
《 リトマス試験紙 》160枚セット
可愛いペットの体調管理に!
お子様の自由研究・実験にもおススメです!

・*:.。..。.:160枚セット:.。. .。.:*・

◎新品未使用
◎送料無料

尿検査、水槽、水質検査、土壌の水溶液検査、化粧品などの測定、など幅広く使用されています。


◎リトマス試験紙の使い方◎

①試験紙を調べたい水溶液に静かに浸し、 【1 秒以内】に引き上げます。
②試験紙を軽く振って余分な水分を除きます。
③試験紙の濡れている部分の色を【5秒以内】に確認し、色見本表と比較して pH を読み取ります。
時間が経つとpH試験紙自体が変色してしまい、正確なpHを測定することができません。


pH値が小さくなると、溶液の酸性が強くなることを説明します。
pH値は7で、溶液は中性になります。
pH値が大きくなるほど、溶液のアルカリ性が強くなります。


◆適用
①お子様の自由研究・実験・自宅学習
②可愛いペットの体調管理
③熱帯魚、水草、アクアリウムなどの水槽水質管理
④家庭菜園の土壌PH管理
⑤化粧品のpHチェック


プール 水槽 飲料水 唾液 尿 汗など
phでアルカリ性、酸性をチェックできます



◆セット内容
一箱80枚入り
箱の表面に1 - 14種類のpH標準色カード付
スティックタイプで非常に便利です
※デザインは現物写真を優先してください!


《使用上の注意事項》
・pH 試験紙には試薬が染み込んでいるため舐めてはいけません。また、浸した後の液体を口に含ん ではいけません。
ペット、お子様が触らないようにご注意ください!



実験 検査 研究 自由研究
水質 水槽 管理 熱帯魚 めだか 土壌
化粧水 化粧品 チェック
健康管理 健康 体調チェック
理科 科学 化学 

ーーーーーーーーーーーーーーー


発送は普通郵便(ミニレター)の予定です。
気持ちの良いお取引をどうぞよろしくお願いいたします(*^▽^*)


リトマス試験紙 リトマス紙 夏休み 課題 宿題
ペット 尿検査 体調管理 愛犬 愛猫 ph 自由研究
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Notes:

  • The billing weight will be based on whichever is greater: the actual weight or the volumetric weight.
  • Volumetric weight (kg) = Length (cm) x Width (cm) x Height (cm) / 5000
  • Common oversized and heavy items include: furniture, fishing rods, automotive parts, etc.
  • Consolidating 2 or more items will incur a "consolidation handling fee" (see price list for details)
    

Platform Transaction Rules:

1. Order cancellations and returns are not accepted for any reason. Please review the item description and seller ratings before purchase.
2. Each mercari item is shipped individually. Orders from the same seller will be processed separately, resulting in multiple handling fees and local Japanese shipping charges. Combined shipping is not available.
3. As mercari does not have a negotiation system, we cannot provide price negotiation services.
4. We cannot assist with purchases for items marked as "Buyer Specified," "Bundle Deals," "Requires Buyer's Agreement (Not Buy It Now)," or "Partial Shipping of Order."
5. Buyers cannot demand specific shipping methods from sellers. Shipping will be as per the seller's offered options.
6. Requests for early shipping, post-purchase price reductions, or transaction cancellations after purchase cannot be accommodated.
7. Once items arrive at our Japanese receiving point, buyer feedback must be provided and payment released to the seller. Feedback cannot be modified, and negative or no feedback is not permitted.
8. Refusal of items is not allowed after they arrive at our Japanese receiving point.

mercari Proxy Purchasing Guidelines

1. After the first payment is completed, the order will be processed within the system-displayed timeframe.
2. Items on the website may sell out at any time. Completing the first payment does not guarantee successful purchase of the item.
3. Once our Japanese receiving point confirms receipt of the item, our staff will immediately provide feedback to the seller and release the payment.
4. We cannot provide negative feedback or withhold feedback to sellers based on member requests.
5. If the seller uses a shipping method without tracking (e.g.,【普通定形外邮件】、【メール便】 etc.), we cannot provide compensation for lost items.
6. We cannot communicate with or inquire to sellers regarding issues with ongoing transactions, items in transit, or problems with items received at our collection point (errors, damage, discrepancies, etc.).
7. This website is not covered by our standard guarantees. Please consider carefully before making a purchase.

1. International Shipping

Air freight: If the arrival notice exceeds seven days and the status of the goods is not confirmed, a customer complaint will occur and the seller will not be able to report it.

2. local delivery

After receiving and inspecting the goods, if you have any questions, please contact Alfred 24 customer service staff within 48 hours after receipt, and let Alfred 24 make a decision. letao will try its best to provide relevant information to assist members in processing. The following are reminders:

1. You can leave a message through "Customer Service Message" and provide local express delivery in Order number and have the following information ready:
● Product outer box/unboxing photos
● Photos of damaged goods

2. Alfred24’s liability for any shipment, including but not limited to loss or damage, is limited to actual direct losses and shall not exceed the upper limit of HK$500 per shipment; if it is sent to a Post Smart Mail station or post office The maximum compensation limit for each shipment is HKD 320.

The following are product types that are not eligible for compensation by Alfred 24:
▲ The shipment is flammable or explosive, or is easily moldy, rotten and/or discolored, etc.
▲The shipment is fragile
▲The shipment is a liquid product
▲The recipient’s address is incorrect or invalid
▲The recipient’s contact number is invalid or the text message cannot be received
▲Any unpredictable or force majeure factors
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Customer service hours:
  • Monday to Friday 10:00-18:00
Customer service hotline:
Customer Service Email: service@letao.my